Add spinning motion and advanced marble run mechanics to your builds with the Gecko Run Twister Expansion Pack from Thames & Kosmos. Designed for use with the Gecko Run Marble Run Starter Set, this expansion introduces a rotating funnel element that creates swirling marble motion while demonstrating concepts related to gravity, centrifugal force, momentum, and energy transfer.
Experiment with marble speed, spin dynamics, track angles, and circular motion while designing more advanced vertical marble run layouts and engineering challenges. The twister module adds interactive movement and creative possibilities to the Gecko Run system through hands-on STEM experimentation.
Like the rest of the Gecko Run system, the components attach to smooth surfaces using reusable nano-adhesive technology, allowing flexible track designs without damaging walls or leaving residue behind.
Key Features
- Add a spinning twister funnel to Gecko Run tracks
- Explore concepts related to gravity, momentum, and circular motion
- Create advanced marble spin and motion experiments
- Compatible with the Gecko Run Marble Run Starter Set
- Reusable nano-adhesive mounting system
- Hands-on STEM learning through interactive experimentation
- Encourages creative engineering and problem-solving
What’s Included
- Twister expansion components
- Track accessories and connectors
- Illustrated instruction manual

Specifications
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Brand: Thames & Kosmos
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Model: Gecko Run Twister Expansion Pack
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SKU: 550204
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UPC: 814743018785
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Recommended Age: 8+
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STEM Focus: Physics, motion, engineering
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Compatibility: Requires Gecko Run Starter Set
Applications
- Physics and engineering education
- STEM classrooms and enrichment programs
- Hands-on motion and momentum experiments
- Advanced marble run engineering challenges
- Interactive STEM learning and experimentation
Important Notes
- Requires Gecko Run Marble Run Starter Set (sold separately)
- Designed for smooth, clean surfaces only
- Nano-adhesive pads are reusable and removable
- Follow included instructions for proper setup and use