{"title":"Estes Rockets","description":"\u003cp data-start=\"124\" data-end=\"416\"\u003e\u003cstrong data-start=\"124\" data-end=\"141\"\u003eEstes Rockets\u003c\/strong\u003e is a leading name in model rocketry, known for making space science accessible through hands-on learning and high-quality kits. For decades, Estes has inspired hobbyists, students, and educators with reliable rocket systems designed for both beginners and experienced users.\u003c\/p\u003e\n\u003cp data-start=\"418\" data-end=\"607\"\u003eFrom complete launch kits to advanced model rockets, Estes combines innovation, safety, and educational value, making it a trusted choice for STEM learning, experimentation, and outdoor fun.\u003c\/p\u003e","products":[{"product_id":"estes-rocket-science-stem-kit-beginner-model-rocket-launch-set-with-controller-altitude-tracker","title":"Estes Rocket Science STEM Kit – Beginner Model Rocket Launch Set with Controller \u0026 Altitude Tracker","description":"\u003ch3\u003eEstes Rocket Science STEM Kit – Build, Launch \u0026amp; Learn\u003c\/h3\u003e\n\u003cp\u003eTake STEM learning to new heights with the \u003cstrong\u003eEstes Rocket Science STEM Kit\u003c\/strong\u003e. This beginner-friendly model rocket set includes everything you need to build, launch, and track real rocket flights while learning physics and engineering concepts in a fun and hands-on way.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComplete \u003cstrong\u003ebeginner rocket kit\u003c\/strong\u003e – build, launch, and repeat\u003c\/li\u003e\n\u003cli\u003eLaunch rockets up to \u003cstrong\u003e1100 ft (335 m)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003eMini AltiTrak altitude tracker\u003c\/strong\u003e for real data measurement\u003c\/li\u003e\n\u003cli\u003eComes with \u003cstrong\u003elaunch pad and controller\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePerfect for \u003cstrong\u003eSTEM learning and experimentation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReusable system for multiple launches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Rocket kit\u003c\/li\u003e\n\u003cli\u003e2 × Model rocket engines\u003c\/li\u003e\n\u003cli\u003eStarters, plugs, and recovery wadding\u003c\/li\u003e\n\u003cli\u003ePorta-Pad II launch pad\u003c\/li\u003e\n\u003cli\u003eElectron Beam launch controller\u003c\/li\u003e\n\u003cli\u003eMini AltiTrak altitude tracker\u003c\/li\u003e\n\u003cli\u003eEnough supplies for multiple launches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/5326-Rocket-Science-STEM-Kit-Contents.png?v=1776206316\"\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkill Level:\u003c\/strong\u003e Beginner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Altitude:\u003c\/strong\u003e 1100 ft (335 m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 12.6 in (32 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 0.98 in (25 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.2 oz (34 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecovery System:\u003c\/strong\u003e Parachute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaunch System:\u003c\/strong\u003e Porta-Pad II\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Engines:\u003c\/strong\u003e 1\/2A6-2, A8-3, B4-4, B6-4, B6-6, C6-5, C6-7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/5326_RocketScienceStarterSet_FlightSequence.jpg?v=1776206362\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSTEM education and science experiments\u003c\/li\u003e\n\u003cli\u003eSchool projects and demonstrations\u003c\/li\u003e\n\u003cli\u003eFamily outdoor activities\u003c\/li\u003e\n\u003cli\u003eBeginner rocketry learning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended for ages 10+ (adult supervision required)\u003c\/li\u003e\n\u003cli\u003eTools required for assembly (not included): glue, scissors, ruler, hobby knife\u003c\/li\u003e\n\u003cli\u003eBatteries required for controller (not included)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51952799482136,"sku":"5326","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/5326-Rocket-Science-STEM-Kit.png?v=1776206335"},{"product_id":"estes-tri-flyer-stem-kit-beginner-model-rocket-launch-set-with-interchangeable-fins","title":"Estes Tri-Flyer STEM Kit – Beginner Model Rocket Launch Set with Interchangeable Fins","description":"\u003ch3\u003eEstes Tri-Flyer STEM Kit – Build, Experiment \u0026amp; Launch\u003c\/h3\u003e\n\u003cp\u003eExplore the science of rocketry with the \u003cstrong\u003eEstes Tri-Flyer STEM Kit\u003c\/strong\u003e. Designed for beginners, this hands-on kit lets you build and launch a real model rocket while experimenting with different flight configurations using interchangeable fin designs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComplete \u003cstrong\u003ebeginner rocket launch kit\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003e3 interchangeable fin sets\u003c\/strong\u003e for different flight characteristics\u003c\/li\u003e\n\u003cli\u003eLaunch rockets up to \u003cstrong\u003e900 ft (274 m)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003elaunch pad and controller\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComes with \u003cstrong\u003e2 rocket engines\u003c\/strong\u003e for multiple launches\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003eSTEM activity guide\u003c\/strong\u003e for hands-on learning\u003c\/li\u003e\n\u003cli\u003eReusable system for repeated experiments and launches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Tri-Flyer rocket kit\u003c\/li\u003e\n\u003cli\u003e3 × interchangeable fin cans\u003c\/li\u003e\n\u003cli\u003e2 × B6-4 rocket engines\u003c\/li\u003e\n\u003cli\u003eStarters and plugs\u003c\/li\u003e\n\u003cli\u003eRecovery wadding\u003c\/li\u003e\n\u003cli\u003ePorta-Pad II launch pad\u003c\/li\u003e\n\u003cli\u003eElectron Beam launch controller\u003c\/li\u003e\n\u003cli\u003eSTEM activity booklet\u003c\/li\u003e\n\u003cli\u003eEnough supplies for multiple launches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/0647_Tri-Flyer_StarterSet.png?v=1776208355\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkill Level:\u003c\/strong\u003e Beginner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Altitude:\u003c\/strong\u003e 900 ft (274 m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 24.6 – 25.1 in (62.5 – 63.7 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 0.98 in (25 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.95 – 2.45 oz (55 – 69 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecovery System:\u003c\/strong\u003e 12 in parachute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaunch System:\u003c\/strong\u003e Porta-Pad II\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Engines:\u003c\/strong\u003e B6-4, B6-2, B4-4, C5-3, C6-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFin Material:\u003c\/strong\u003e Molded plastic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/0647_Tri-Flyer_Recovery.png?v=1776208380\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSTEM education and classroom activities\u003c\/li\u003e\n\u003cli\u003eHands-on physics and engineering experiments\u003c\/li\u003e\n\u003cli\u003eBeginner rocketry learning\u003c\/li\u003e\n\u003cli\u003eOutdoor family activities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended for ages 10+ (adult supervision required)\u003c\/li\u003e\n\u003cli\u003eTools required for assembly (not included): glue, scissors, hobby knife\u003c\/li\u003e\n\u003cli\u003eBatteries required for controller (not included)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51952808165656,"sku":"647","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/0647_Tri-Flyer_BoxWithRocket.png?v=1776208348"},{"product_id":"estes-cosmic-cascade-stem-rocket-kit-two-stage-model-rocket","title":"Estes Cosmic Cascade STEM Rocket Kit – Beginner Two-Stage Model Rocket (Up to 1800 ft)","description":"\u003ch3\u003eEstes Cosmic Cascade STEM Rocket Kit – Two Stages, Endless Discoveries\u003c\/h3\u003e\n\u003cp\u003eTake your rocketry experience to the next level with the \u003cstrong\u003eEstes Cosmic Cascade\u003c\/strong\u003e, a beginner-friendly \u003cstrong\u003etwo-stage model rocket\u003c\/strong\u003e designed for hands-on STEM learning. This innovative kit allows you to experiment with both single-stage and multi-stage launches while exploring real physics concepts in a fun and engaging way.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBeginner-friendly \u003cstrong\u003etwo-stage rocket design\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLaunches up to \u003cstrong\u003e1800 ft (549 m)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eModular design to test \u003cstrong\u003esingle-stage vs two-stage flights\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePayload section\u003c\/strong\u003e for experiments and data collection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable blank body tube\u003c\/strong\u003e for creative designs\u003c\/li\u003e\n\u003cli\u003eQuick assembly with \u003cstrong\u003esnap-fit fins and minimal gluing\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReusable system for repeated experiments and launches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Cosmic Cascade rocket kit\u003c\/li\u003e\n\u003cli\u003e2-stage rocket components (booster + sustainer)\u003c\/li\u003e\n\u003cli\u003eParachute recovery system\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/1321-Cosmic-Cascade-Up.png?v=1776208822\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkill Level:\u003c\/strong\u003e Beginner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Altitude:\u003c\/strong\u003e 1800 ft (549 m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 25.7 in (65.3 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 0.98 in (25 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.73 oz (77.4 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecovery System:\u003c\/strong\u003e 12 in parachute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaunch Rod Size:\u003c\/strong\u003e 1\/8 in (3.18 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFin Material:\u003c\/strong\u003e Molded plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Engines (Rocket Only):\u003c\/strong\u003e A8-3, B6-4, C6-5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Engines (Rocket):\u003c\/strong\u003e A8-5, B6-6, C6-7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBooster Engines:\u003c\/strong\u003e A8-0, B6-0, C6-0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/1321-Cosmic-Cascade-Recovery.png?v=1776208831\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSTEM education and classroom experiments\u003c\/li\u003e\n\u003cli\u003eHands-on physics and aerodynamics learning\u003c\/li\u003e\n\u003cli\u003eModel rocketry beginners and hobbyists\u003c\/li\u003e\n\u003cli\u003eOutdoor educational activities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended for ages 10+ (adult supervision required)\u003c\/li\u003e\n\u003cli\u003eAssembly required – glue and basic tools needed (not included)\u003c\/li\u003e\n\u003cli\u003eLaunch system, engines, and accessories sold separately\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51952812720408,"sku":"1321","price":23.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/1321-Cosmic-Cascade-with-Package.png?v=1776208806"},{"product_id":"estes-cosmic-cargo-stem-rocket-kit-beginner-payload-model-rocket-up-to-1000-ft","title":"Estes Cosmic Cargo STEM Rocket Kit – Beginner Payload Model Rocket (Up to 1000 ft)","description":"\u003ch3\u003eEstes Cosmic Cargo STEM Rocket Kit – Build, Customize \u0026amp; Explore\u003c\/h3\u003e\n\u003cp\u003eTake your STEM learning further with the \u003cstrong\u003eEstes Cosmic Cargo\u003c\/strong\u003e, a beginner-friendly model rocket designed for hands-on experimentation. Featuring a unique \u003cstrong\u003epayload section\u003c\/strong\u003e, this rocket allows you to carry small objects and explore real-world physics concepts through every launch.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBeginner-friendly \u003cstrong\u003epayload rocket design\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLaunches up to \u003cstrong\u003e1000 ft (305 m)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated payload bay\u003c\/strong\u003e for experiments and small objects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable blank body tube\u003c\/strong\u003e for creative designs\u003c\/li\u003e\n\u003cli\u003eQuick assembly with \u003cstrong\u003esnap-fit components\u003c\/strong\u003e and minimal tools\u003c\/li\u003e\n\u003cli\u003eReusable system for multiple launches and experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/Cosmic-Cargo-Unique-Decorations.png?v=1776291924\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Cosmic Cargo rocket kit\u003c\/li\u003e\n\u003cli\u003eParachute recovery system\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkill Level:\u003c\/strong\u003e Beginner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Altitude:\u003c\/strong\u003e 1000 ft (305 m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 16.7 in (42.4 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 0.98 in (25 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.27 oz (36 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecovery System:\u003c\/strong\u003e 12 in parachute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaunch Rod Size:\u003c\/strong\u003e 1\/8 in (3.18 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFin Material:\u003c\/strong\u003e Molded plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Engines:\u003c\/strong\u003e A8-3, A8-5, B4-4, B6-4, B6-6, C6-5, C6-7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/Cosmic-Cargo-Rocket-Recovery.png?v=1776291940\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSTEM education and classroom experiments\u003c\/li\u003e\n\u003cli\u003eHands-on physics and aerodynamics learning\u003c\/li\u003e\n\u003cli\u003eBeginner rocketry and hobby projects\u003c\/li\u003e\n\u003cli\u003eOutdoor educational activities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended for ages 10+ (adult supervision required)\u003c\/li\u003e\n\u003cli\u003eAssembly required – basic tools such as tape may be needed\u003c\/li\u003e\n\u003cli\u003eLaunch system, engines, and accessories sold separately\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51958538207512,"sku":"1324","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/1324-Cosmic-Cargo-Rocket-Kit.png?v=1776291913"},{"product_id":"estes-generic-e2x-stem-rocket-kit-beginner-customizable-model-rocket-up-to-1325-ft","title":"Estes Generic E2X STEM Rocket Kit – Beginner Customizable Model Rocket (Up to 1325 ft)","description":"\u003ch3\u003eEstes Generic E2X STEM Rocket Kit – Build, Customize \u0026amp; Launch\u003c\/h3\u003e\n\u003cp\u003eUnleash your creativity with the \u003cstrong\u003eEstes Generic E2X\u003c\/strong\u003e, a beginner-friendly model rocket designed as a blank canvas for customization. With its clean all-white design, this rocket allows you to paint, decorate, and personalize your build while learning the fundamentals of rocketry through hands-on STEM experience.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBeginner-friendly \u003cstrong\u003eE2X (Easy-to-Assemble) rocket kit\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable all-white design\u003c\/strong\u003e – paint, decals, or markers\u003c\/li\u003e\n\u003cli\u003eLaunches up to \u003cstrong\u003e1325 ft (404 m)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuick assembly with \u003cstrong\u003epre-molded parts and minimal tools\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003eself-stick decals\u003c\/strong\u003e for easy finishing\u003c\/li\u003e\n\u003cli\u003eReusable rocket with \u003cstrong\u003eparachute recovery system\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Generic E2X rocket kit\u003c\/li\u003e\n\u003cli\u003eSelf-stick decals\u003c\/li\u003e\n\u003cli\u003e12 in parachute recovery system\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2008047776020085PT08.jpg?v=1776292490\"\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkill Level:\u003c\/strong\u003e Beginner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Altitude:\u003c\/strong\u003e 1325 ft (404 m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 13.5 in (34.3 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 0.98 in (25 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.3 oz (36.9 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecovery System:\u003c\/strong\u003e 12 in parachute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaunch Rod Size:\u003c\/strong\u003e 1\/8 in (3.18 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFin Material:\u003c\/strong\u003e Molded plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Engines:\u003c\/strong\u003e 1\/2A6-2, A8-3, A8-5, B4-4, B6-4, B6-6, C6-5, C6-7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2008047776020085PT07.jpg?v=1776292462\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSTEM education and classroom projects\u003c\/li\u003e\n\u003cli\u003eBeginner rocketry and hobby learning\u003c\/li\u003e\n\u003cli\u003eCreative customization and design experiments\u003c\/li\u003e\n\u003cli\u003eOutdoor educational activities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended for ages 10+ (adult supervision required)\u003c\/li\u003e\n\u003cli\u003eAssembly required – basic tools and glue needed (not included)\u003c\/li\u003e\n\u003cli\u003eLaunch system, engines, and accessories sold separately\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51958542401816,"sku":"2008","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2008-Generic-E2X-Model-Rocket-Kit.png?v=1776292446"},{"product_id":"estes-blue-origin-new-shepard-model-rocket-ready-to-fly-scale-rocket-up-to-400-ft","title":"Estes Blue Origin New Shepard Model Rocket – Ready-to-Fly Scale Rocket (Up to 400 ft)","description":"\u003ch3\u003eEstes Blue Origin New Shepard – Real Space Inspiration, Ready to Launch\u003c\/h3\u003e\n\u003cp\u003eExperience real-world spaceflight with the \u003cstrong\u003eEstes Blue Origin New Shepard\u003c\/strong\u003e, a detailed \u003cstrong\u003e1:66 scale model\u003c\/strong\u003e of the iconic suborbital rocket. Designed for beginners, this ready-to-fly rocket delivers an authentic launch experience with minimal setup, making it perfect for STEM learning and first-time flyers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOfficial \u003cstrong\u003eBlue Origin licensed scale model\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady-to-fly design\u003c\/strong\u003e – minimal assembly required\u003c\/li\u003e\n\u003cli\u003eLaunches up to \u003cstrong\u003e400 ft (122 m)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable capsule deployment\u003c\/strong\u003e for realistic recovery\u003c\/li\u003e\n\u003cli\u003eReusable rocket system for multiple launches\u003c\/li\u003e\n\u003cli\u003eBeginner-friendly with quick setup and reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Blue Origin New Shepard model rocket\u003c\/li\u003e\n\u003cli\u003eParachute recovery system (capsule)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkill Level:\u003c\/strong\u003e Beginner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScale:\u003c\/strong\u003e 1:66\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Altitude:\u003c\/strong\u003e 400 ft (122 m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10.3 in (26.3 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1.78 in (45.2 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.0 oz (113 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecovery System:\u003c\/strong\u003e Capsule parachute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaunch Rod Size:\u003c\/strong\u003e 1\/8 in (3.18 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Engines:\u003c\/strong\u003e C5-3, C6-3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2198_NewShepard_Recovery_783f665c-c457-44db-a81d-fbe4eb62e216.jpg?v=1776293385\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSTEM education and space science learning\u003c\/li\u003e\n\u003cli\u003eBeginner model rocketry\u003c\/li\u003e\n\u003cli\u003eHands-on aerospace exploration\u003c\/li\u003e\n\u003cli\u003eOutdoor hobby and educational activities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended for ages 10+ (adult supervision required)\u003c\/li\u003e\n\u003cli\u003eLaunch system, engines, and accessories sold separately\u003c\/li\u003e\n\u003cli\u003eBatteries required for controller (not included)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51958555345176,"sku":"2198","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2198-Blue-Origin-New-Shepard-Rocket-Kit.png?v=1776293367"},{"product_id":"estes-mini-altitrak-altitude-tracker-stem-rocket-flight-measurement-tool-3-pack","title":"Estes Mini AltiTrak Altitude Tracker – STEM Rocket Flight Measurement Tool (3 Pack)","description":"\u003ch3\u003eEstes Mini AltiTrak – Measure, Analyze \u0026amp; Learn\u003c\/h3\u003e\n\u003cp\u003eTurn every rocket launch into a real STEM experiment with the \u003cstrong\u003eEstes Mini AltiTrak\u003c\/strong\u003e. This compact altitude tracking tool allows you to measure and calculate how high your rocket flies using simple geometry, making it perfect for students, educators, and hobbyists.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasure rocket altitude\u003c\/strong\u003e using angle tracking and basic math\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003e3 Mini AltiTrak devices\u003c\/strong\u003e – ideal for group or classroom use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight and portable\u003c\/strong\u003e design for field use\u003c\/li\u003e\n\u003cli\u003eEncourages \u003cstrong\u003edata collection, analysis, and STEM learning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSimple operation with \u003cstrong\u003egravity protractor-based measurement\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePerfect companion for model rocket launches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3 × Mini AltiTrak altitude trackers\u003c\/li\u003e\n\u003cli\u003eInstruction guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Altitude tracking tool\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 3 units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Method:\u003c\/strong\u003e Gravity protractor angle tracking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse Case:\u003c\/strong\u003e Model rocket flight analysis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Lightweight plastic construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2226-Mini-Altitrak.png?v=1776293978\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSTEM education and classroom experiments\u003c\/li\u003e\n\u003cli\u003eModel rocket flight tracking\u003c\/li\u003e\n\u003cli\u003eHands-on math and physics learning\u003c\/li\u003e\n\u003cli\u003eRocket performance comparison and analysis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHow It Works\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrack the rocket to its highest point (apogee)\u003c\/li\u003e\n\u003cli\u003eMeasure the angle using the built-in protractor\u003c\/li\u003e\n\u003cli\u003eUse distance and angle to calculate altitude\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for educational use and basic altitude estimation\u003c\/li\u003e\n\u003cli\u003eWorks best with clear line of sight to rocket flight\u003c\/li\u003e\n\u003cli\u003eRequires basic math calculations (instructions included)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51958561800472,"sku":"2226","price":13.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2226-Estes-Mini-Altitrak-3-Pack.png?v=1776293964"},{"product_id":"estes-blast-deflector-plate-replacement-launch-pad-shield-porta-pad-ii-compatible","title":"Estes Blast Deflector Plate – Replacement Launch Pad Shield (Porta-Pad II Compatible)","description":"\u003ch3\u003eEstes Blast Deflector Plate – Protect Your Launch System\u003c\/h3\u003e\n\n\u003cp\u003eKeep your rocket launches safe and your equipment in top condition with the \u003cstrong\u003eEstes Blast Deflector Plate\u003c\/strong\u003e. This essential replacement part is designed to shield your launch pad from the intense heat and exhaust produced during rocket ignition, ensuring reliable and consistent performance over time.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEssential replacement part\u003c\/strong\u003e for worn or damaged deflector plates\u003c\/li\u003e\n  \u003cli\u003eRedirects \u003cstrong\u003eheat and engine exhaust\u003c\/strong\u003e away from the launch pad\u003c\/li\u003e\n  \u003cli\u003eHelps prevent damage to ground surfaces and equipment\u003c\/li\u003e\n  \u003cli\u003eCompatible with \u003cstrong\u003ePorta-Pad II, Lifetime Launch System, and Pro Series II\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable metal construction\u003c\/strong\u003e designed for repeated use\u003c\/li\u003e\n  \u003cli\u003eQuick and easy installation with no special tools required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Blast Deflector Plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Launch pad accessory\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel (heat-resistant)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Estes Porta-Pad II, Lifetime Launch System, Pro Series II\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Heat and exhaust deflection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eModel rocket launch systems\u003c\/li\u003e\n  \u003cli\u003eReplacement part for worn deflectors\u003c\/li\u003e\n  \u003cli\u003eProtecting launch pads and ground surfaces\u003c\/li\u003e\n  \u003cli\u003eImproving safety during rocket ignition\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBlast deflector plates wear over time and should be replaced as needed\u003c\/li\u003e\n  \u003cli\u003eEnsure proper installation before launching rockets\u003c\/li\u003e\n  \u003cli\u003eUse only with compatible launch systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51958564225304,"sku":"2241","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2241-Blast-Plate-Deflector-Straight.png?v=1776294311"},{"product_id":"estes-1-8-two-piece-launch-rod-replacement-rocket-launch-rod-standard-size","title":"Estes 1\/8\" Two-Piece Launch Rod – Replacement Rocket Launch Rod (Standard Size)","description":"\u003ch3\u003eEstes 1\/8\" Two-Piece Launch Rod – Stability for Every Launch\u003c\/h3\u003e\n\u003cp\u003eEnsure safe and stable rocket launches with the \u003cstrong\u003eEstes 1\/8\" Two-Piece Launch Rod\u003c\/strong\u003e. This essential replacement component guides your rocket during liftoff, helping it achieve proper alignment and flight stability. Designed for standard engine-powered rockets, it is a must-have for any rocketry setup.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 1\/8\" (3.2 mm) diameter\u003c\/strong\u003e for most model rockets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-piece design\u003c\/strong\u003e for easy transport and storage\u003c\/li\u003e\n\u003cli\u003eProvides \u003cstrong\u003estable rocket guidance\u003c\/strong\u003e during launch\u003c\/li\u003e\n\u003cli\u003eWorks as an \u003cstrong\u003ealignment tool\u003c\/strong\u003e for rockets with launch lugs\u003c\/li\u003e\n\u003cli\u003eDurable metal construction for repeated use\u003c\/li\u003e\n\u003cli\u003eCompatible with \u003cstrong\u003eEstes launch systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Two-piece 1\/8\" launch rod\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2243-1-8-in-2-Piece-Launch-Rod-Inst-copy.jpg?v=1776294614\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Diameter:\u003c\/strong\u003e 1\/8 in (3.2 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Two-piece rod\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Standard model rockets with launch lugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse Case:\u003c\/strong\u003e Launch guidance and alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModel rocket launches\u003c\/li\u003e\n\u003cli\u003eReplacement for worn or damaged rods\u003c\/li\u003e\n\u003cli\u003eRocket alignment and setup\u003c\/li\u003e\n\u003cli\u003eSTEM rocketry kits and launch systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with most Estes rockets using standard engines :contentReference[oaicite:1]{index=1}\u003c\/li\u003e\n\u003cli\u003eEnsure rod is clean and straight before each launch\u003c\/li\u003e\n\u003cli\u003eUse with appropriate launch pad and safety equipment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51958568026392,"sku":"2243","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2243-1-8-in-2-Piece-Launch-Rod-with-Bag.jpg?v=1776294573"},{"product_id":"estes-plugs-for-standard-rocket-engines-igniter-starter-plugs-40-pack","title":"Standard Rocket Plugs","description":"\u003ch3\u003eEstes Plugs for Standard Engines – Reliable Ignition Every Launch\u003c\/h3\u003e\n\n\u003cp\u003eEnsure consistent and dependable rocket launches with the \u003cstrong\u003eEstes Plugs for Standard Engines\u003c\/strong\u003e. These essential igniter plugs securely hold starters in place and help build proper engine pressure for smooth and reliable ignition.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure starter retention\u003c\/strong\u003e for consistent ignition\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor-coded plugs\u003c\/strong\u003e for easy engine matching\u003c\/li\u003e\n  \u003cli\u003eHelps \u003cstrong\u003ebuild internal pressure\u003c\/strong\u003e for proper thrust\u003c\/li\u003e\n  \u003cli\u003eCompatible with \u003cstrong\u003estandard Estes rocket engines\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eLightweight and easy to use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40-pack value\u003c\/strong\u003e for multiple launches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e20 × Yellow plugs (for 1\/2A6, A8, B4 engines)\u003c\/li\u003e\n  \u003cli\u003e20 × Magenta plugs (for B6, C6 engines)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Engine igniter plugs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 40 plugs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Standard Estes engines (1\/2A6, A8, B4, B6, C6)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor Coding:\u003c\/strong\u003e Yellow \/ Magenta\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Lightweight molded plastic\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eModel rocket launch preparation\u003c\/li\u003e\n  \u003cli\u003eStarter\/igniter retention\u003c\/li\u003e\n  \u003cli\u003eSTEM rocket kits and launch systems\u003c\/li\u003e\n  \u003cli\u003eReplacement parts for frequent flyers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for use with \u003cstrong\u003estandard model rocket engines\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eEnsure proper plug fit before launch for safe ignition\u003c\/li\u003e\n  \u003cli\u003eKeep extra plugs on hand to avoid launch delays\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51962392150296,"sku":"2251","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2251-Standard-Igniter-Plug-with-Bag.png?v=1776377278"},{"product_id":"estes-12-printed-parachute-replacement-rocket-recovery-system-preassembled","title":"Estes 12\" Parachute","description":"\u003ch3\u003eEstes 12\" Printed Parachute – Safe, Reliable Rocket Recovery\u003c\/h3\u003e\n\u003cp\u003eEnsure smooth and controlled landings with the \u003cstrong\u003eEstes 12\" Printed Parachute\u003c\/strong\u003e. Designed for smaller model rockets, this lightweight and durable recovery system helps protect your rocket during descent while allowing for repeat launches and consistent performance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreassembled design\u003c\/strong\u003e – ready to use right out of the package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-inch (30.5 cm) diameter\u003c\/strong\u003e ideal for small rocket airframes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttached shroud lines\u003c\/strong\u003e for quick and easy installation\u003c\/li\u003e\n\u003cli\u003eProvides \u003cstrong\u003esoft and controlled landings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight yet durable\u003c\/strong\u003e material construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable design\u003c\/strong\u003e for multiple launches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2264-12-Inch-Model-Rocket-Parachute-2.png?v=1776377796\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 12\" printed parachute (preassembled with shroud lines)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 12 in (30.5 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Recovery parachute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly:\u003c\/strong\u003e Preassembled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Small model rockets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Lightweight plastic canopy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModel rocket recovery systems\u003c\/li\u003e\n\u003cli\u003eReplacement parachute for damaged or worn chutes\u003c\/li\u003e\n\u003cli\u003eSTEM rocketry kits and experiments\u003c\/li\u003e\n\u003cli\u003eBeginner and hobby rocket launches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for rockets requiring a \u003cstrong\u003e12\" parachute\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnsure proper packing before launch for reliable deployment\u003c\/li\u003e\n\u003cli\u003eAllow parachute to dry and fold properly after use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51962404897048,"sku":"2264","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2264-12-Inch-Model-Rocket-Parachute-4.png?v=1776377788"},{"product_id":"estes-15-printed-parachute-replacement-rocket-recovery-system-preassembled","title":"Estes 15\" Parachute","description":"\u003ch3\u003eEstes 15\" Printed Parachute – Balanced Recovery Performance\u003c\/h3\u003e\n\u003cp\u003eEnsure smooth and reliable landings with the \u003cstrong\u003eEstes 15\" Printed Parachute\u003c\/strong\u003e. Designed for mid-sized model rockets, this preassembled recovery system provides the perfect balance between descent speed and drift distance, helping protect your rocket while maintaining stable performance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e15-inch (38 cm) diameter\u003c\/strong\u003e ideal for mid-size rockets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreassembled design\u003c\/strong\u003e – ready to use right out of the package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-color printed canopy\u003c\/strong\u003e for high visibility during descent\u003c\/li\u003e\n\u003cli\u003eProvides \u003cstrong\u003econtrolled and stable landings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttached shroud lines\u003c\/strong\u003e for easy installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable and durable\u003c\/strong\u003e construction for repeated launches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2265-15-Inch-Model-Rocket-Parachute-2.png?v=1776378443\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 15\" printed parachute (preassembled with shroud lines)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 15 in (38 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Recovery parachute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly:\u003c\/strong\u003e Preassembled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Mid-size model rockets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Lightweight plastic canopy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Two-color printed canopy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModel rocket recovery systems\u003c\/li\u003e\n\u003cli\u003eReplacement parachute for damaged or worn chutes\u003c\/li\u003e\n\u003cli\u003eSTEM rocketry kits and experiments\u003c\/li\u003e\n\u003cli\u003eMedium-weight rocket launches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal size when a \u003cstrong\u003e12\" parachute is too small and 18\" is too large\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnsure proper packing before launch for reliable deployment\u003c\/li\u003e\n\u003cli\u003eUse recovery wadding to protect parachute from heat damage\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51962407387416,"sku":"2265","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2265-15-Inch-Model-Rocket-Parachute-4.png?v=1776378433"},{"product_id":"estes-recovery-wadding-flame-resistant-rocket-protection-72-sheets","title":"Estes Recovery Wadding – Flame-Resistant Rocket Protection 18–25 Launches (~72 Sheets)","description":"\u003ch3\u003eEstes Recovery Wadding – Protect Your Rocket Every Launch\u003c\/h3\u003e\n\n\u003cp\u003eEnsure safe and successful rocket recovery with the \u003cstrong\u003eEstes Recovery Wadding\u003c\/strong\u003e. This flame-resistant material is placed between the engine and recovery system to protect parachutes and streamers from heat damage during ejection.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlame-resistant material\u003c\/strong\u003e protects parachutes and recovery systems\u003c\/li\u003e\n  \u003cli\u003eEssential for \u003cstrong\u003esafe rocket deployment and recovery\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eApproximately 72 sheets per pack\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003eProvides enough material for approximately \u003cstrong\u003e18–25 launches\u003c\/strong\u003e (depending on engine size)\u003c\/li\u003e\n  \u003cli\u003eLightweight and easy to use\u003c\/li\u003e\n  \u003cli\u003eCompatible with \u003cstrong\u003emost model rockets\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e~72 × Sheets of recovery wadding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Recovery system protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Flame-resistant paper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e Approximately 72 sheets\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEstimated Usage:\u003c\/strong\u003e 18–25 launches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Most model rockets (except tumble recovery)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eModel rocket recovery systems\u003c\/li\u003e\n  \u003cli\u003eParachute and streamer protection\u003c\/li\u003e\n  \u003cli\u003eSTEM rocketry kits and launches\u003c\/li\u003e\n  \u003cli\u003eReplacement consumable for frequent flyers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eHow It Works\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eInsert wadding into the rocket body above the engine\u003c\/li\u003e\n  \u003cli\u003eCreates a protective barrier against hot ejection gases\u003c\/li\u003e\n  \u003cli\u003ePrevents parachute or streamer from burning or melting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eEach pack includes approximately \u003cstrong\u003e72 sheets\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eYields approximately \u003cstrong\u003e18–25 launches\u003c\/strong\u003e depending on engine size\u003c\/li\u003e\n  \u003cli\u003eUse the recommended number of sheets for your rocket size\u003c\/li\u003e\n  \u003cli\u003eReplace wadding after each launch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51962409550104,"sku":"2274","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/2274-Estes-Model-Rocket-Recovery-Wadding.png?v=1776378901"},{"product_id":"estes-a8-3-engines-standard-model-rocket-engine-3-pack","title":"Estes A8-3 Engines – Standard Model Rocket Engine 3-Pack","description":"\u003ch3\u003eEstes A8-3 Engines – Reliable Power for Standard Rockets\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEstes A8-3 engine\u003c\/strong\u003e is a trusted option for launching standard model rockets. Designed for lightweight rockets, it delivers consistent thrust with a \u003cstrong\u003e3-second delay\u003c\/strong\u003e to ensure proper recovery system deployment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eStandard \u003cstrong\u003e18 mm engine size\u003c\/strong\u003e compatible with many Estes rockets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-second delay\u003c\/strong\u003e for controlled parachute deployment\u003c\/li\u003e\n\u003cli\u003eDesigned for rockets under \u003cstrong\u003e3.0 oz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConsistent and reliable flight performance\u003c\/li\u003e\n\u003cli\u003eSuitable for hobby and STEM applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/A8-rocket-engine-thrust-curve-chart-cropped.jpg?v=1776379487\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3 × A8-3 rocket engines\u003c\/li\u003e\n\u003cli\u003e4 × starters\u003c\/li\u003e\n\u003cli\u003e4 × starter plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/010017-A8-3-Engines-Plugs-Ignitors.jpg?v=1776379746\"\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e A8-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 18 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelay Time:\u003c\/strong\u003e 3 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Rocket Weight:\u003c\/strong\u003e Under 3.0 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Max Altitude:\u003c\/strong\u003e Up to 500 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModel rocket launches\u003c\/li\u003e\n\u003cli\u003eSTEM and educational projects\u003c\/li\u003e\n\u003cli\u003eBeginner and hobby use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatible Rockets\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRascal™ \u0026amp; HiJinks™ Launch Set\u003c\/li\u003e\n\u003cli\u003eAlpha®\u003c\/li\u003e\n\u003cli\u003eAlpha III®\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePhysical address required for delivery\u003c\/li\u003e\n\u003cli\u003eUse only with compatible rockets and launch systems\u003c\/li\u003e\n\u003cli\u003eFollow all applicable safety guidelines\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51962420494616,"sku":"10017","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/010017-A8-3-Engines-Bag.jpg?v=1776379780"},{"product_id":"estes-b6-4-engines-standard-model-rocket-engine-3-pack","title":"Estes B6-4 Engines – Standard Model Rocket Engine 3-Pack","description":"\u003ch3\u003eEstes B6-4 Engines – Balanced Power for Mid-Size Rockets\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEstes B6-4 engine\u003c\/strong\u003e is a versatile option for standard model rockets, offering a balance of thrust and delay for smooth, controlled flights. Designed for rockets up to \u003cstrong\u003e4.0 oz\u003c\/strong\u003e, it provides reliable performance with a \u003cstrong\u003e4-second delay\u003c\/strong\u003e for proper recovery system deployment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eStandard \u003cstrong\u003e18 mm engine size\u003c\/strong\u003e compatible with many Estes rockets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-second delay\u003c\/strong\u003e for controlled parachute deployment\u003c\/li\u003e\n\u003cli\u003eDesigned for rockets up to \u003cstrong\u003e4.0 oz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced thrust for mid-altitude flights\u003c\/li\u003e\n\u003cli\u003eConsistent and reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/B6-rocket-engine-thrust-curve-chart.jpg?v=1776380532\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3 × B6-4 rocket engines\u003c\/li\u003e\n\u003cli\u003e4 × starters\u003c\/li\u003e\n\u003cli\u003e4 × starter plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/010021-B6-4-Engines-Plugs-Ignitors.jpg?v=1776380532\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e B6-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 18 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelay Time:\u003c\/strong\u003e 4 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Rocket Weight:\u003c\/strong\u003e Up to 4.0 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Impulse:\u003c\/strong\u003e ~5.0 N-sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Thrust:\u003c\/strong\u003e ~12.1 N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrust Duration:\u003c\/strong\u003e ~0.8 seconds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModel rocket launches\u003c\/li\u003e\n\u003cli\u003eSTEM and educational projects\u003c\/li\u003e\n\u003cli\u003eMid-size rocket flights\u003c\/li\u003e\n\u003cli\u003eHobby and recreational use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatible Rockets\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRascal™ \u0026amp; HiJinks™ Launch Set\u003c\/li\u003e\n\u003cli\u003eHi-Flier®\u003c\/li\u003e\n\u003cli\u003eTandem-X™ Launch Set\u003c\/li\u003e\n\u003cli\u003eAlpha III®\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePhysical address required for delivery\u003c\/li\u003e\n\u003cli\u003eUse only with compatible rockets and launch systems\u003c\/li\u003e\n\u003cli\u003eFollow all applicable safety guidelines\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51962428293400,"sku":"10021","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/010021-B6-4-Rocket-Engines.png?v=1776380505"},{"product_id":"estes-c6-3-engines-standard-model-rocket-engine-3-pack","title":"Estes C6-3 Engines – Standard Model Rocket Engine 3-Pack","description":"\u003ch3\u003eEstes C6-3 Engines – High Power with Short Delay\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEstes C6-3 engine\u003c\/strong\u003e delivers strong thrust for medium-sized model rockets, making it a reliable choice when you need more power and quicker recovery deployment. The \u003cstrong\u003e3-second delay\u003c\/strong\u003e is ideal for flights where a faster parachute deployment is preferred.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eStandard \u003cstrong\u003e18 mm engine size\u003c\/strong\u003e compatible with many Estes rockets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-thrust performance\u003c\/strong\u003e for medium-size rockets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-second delay\u003c\/strong\u003e for quicker recovery deployment\u003c\/li\u003e\n\u003cli\u003eDesigned for rockets up to \u003cstrong\u003e4.0 oz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConsistent and reliable flight performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/C6-rocket-engine-thrust-curve-chart.jpg?v=1776381045\"\u003e\u003c\/p\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3 × C6-3 rocket engines\u003c\/li\u003e\n\u003cli\u003e4 × starters\u003c\/li\u003e\n\u003cli\u003e4 × starter plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/010023-C6-3-Engines-Plugs-Ignitors.jpg?v=1776381032\"\u003e\u003c\/h4\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e C6-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 18 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelay Time:\u003c\/strong\u003e 3 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Rocket Weight:\u003c\/strong\u003e Up to 4.0 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Impulse:\u003c\/strong\u003e ~10.0 N-sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse Case:\u003c\/strong\u003e Single-stage model rockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModel rocket launches\u003c\/li\u003e\n\u003cli\u003eSTEM and educational projects\u003c\/li\u003e\n\u003cli\u003eMedium-size rocket flights\u003c\/li\u003e\n\u003cli\u003eHobby and recreational use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatible Rockets\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eXarconian Cruiser™\u003c\/li\u003e\n\u003cli\u003eNASA SLS\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/alpha3dlab.com\/products\/estes-blue-origin-new-shepard-model-rocket-ready-to-fly-scale-rocket-up-to-400-ft\" title=\"Blue Origin New Shepard\"\u003eBlue Origin New Shepard\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eSpace Shuttle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePhysical address required for delivery\u003c\/li\u003e\n\u003cli\u003eUse only with compatible rockets and launch systems\u003c\/li\u003e\n\u003cli\u003eFollow all applicable safety guidelines\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51962430947608,"sku":"10023","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/010023-C6-3-Engines-Bag.png?v=1776382259"},{"product_id":"estes-c6-5-engines-standard-model-rocket-engine-3-pack","title":"Estes C6-5 Engines – Standard Model Rocket Engine 3-Pack","description":"\u003ch3\u003eEstes C6-5 Engines – Mid-Power Performance for Standard Rockets\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEstes C6-5 engine\u003c\/strong\u003e is a single-stage \u003cstrong\u003e18 mm standard engine\u003c\/strong\u003e designed for rockets weighing less than \u003cstrong\u003e4.0 oz (113 g)\u003c\/strong\u003e, including the motor. With \u003cstrong\u003e10.00 N-sec total impulse\u003c\/strong\u003e, \u003cstrong\u003e15.30 N max thrust\u003c\/strong\u003e, and a \u003cstrong\u003e5-second delay\u003c\/strong\u003e, it provides stable mid-power flights and reliable recovery deployment for a wide range of standard model rockets.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-stage \u003cstrong\u003e18 mm standard engine\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-second delay\u003c\/strong\u003e for smooth recovery system deployment\u003c\/li\u003e\n\u003cli\u003eDesigned for rockets under \u003cstrong\u003e4.0 oz (113 g)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10.00 N-sec total impulse\u003c\/strong\u003e for dependable mid-power flights\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15.30 N max thrust\u003c\/strong\u003e with stable, consistent performance\u003c\/li\u003e\n\u003cli\u003eSuitable for educational, hobby, and small-field launches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/C6-rocket-engine-thrust-curve-chart.jpg?v=1776381045\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3 × C6-5 rocket engines\u003c\/li\u003e\n\u003cli\u003e4 × starters\u003c\/li\u003e\n\u003cli\u003e4 × starter plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/010024-C6-5-Engines-Plugs-Ignitors.jpg?v=1776381668\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e C6-5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage:\u003c\/strong\u003e Single-stage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 18 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Impulse:\u003c\/strong\u003e 10.00 N-sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelay Time:\u003c\/strong\u003e 5 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Lift Weight:\u003c\/strong\u003e 4.0 oz (113 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Thrust:\u003c\/strong\u003e 15.30 Newtons (3.4 lbs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrust Duration:\u003c\/strong\u003e 1.60 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 2.8 in. (7 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 18 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.85 oz (24.1 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePropellant Weight:\u003c\/strong\u003e 0.43 oz (12.2 g)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModel rocket launches\u003c\/li\u003e\n\u003cli\u003eSTEM and educational projects\u003c\/li\u003e\n\u003cli\u003eMid-size beginner and intermediate rockets\u003c\/li\u003e\n\u003cli\u003eHobby and small-field flying\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatible Rockets\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAntar™\u003c\/li\u003e\n\u003cli\u003eBig Bertha®\u003c\/li\u003e\n\u003cli\u003eAstroCam®\u003c\/li\u003e\n\u003cli\u003eAlpha III®\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eYou must have a \u003cstrong\u003ephysical address\u003c\/strong\u003e for delivery\u003c\/li\u003e\n\u003cli\u003eUse only with compatible rockets and approved launch systems\u003c\/li\u003e\n\u003cli\u003eFollow all applicable safety guidelines\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":51962436026648,"sku":"10024","price":14.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/010024-C6-5-Engines-Bag.png?v=1776381748"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/collections\/Estes_logo_400x400px.jpg?v=1776207100","url":"https:\/\/alpha3dlab.com\/collections\/estes-rockets.oembed","provider":"Alpha 3D Lab","version":"1.0","type":"link"}