{"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","url":"https:\/\/alpha3dlab.com\/products\/estes-tri-flyer-stem-kit-beginner-model-rocket-launch-set-with-interchangeable-fins","provider":"Alpha 3D Lab","version":"1.0","type":"link"}