





Gecko Run: Marble Run Spinners Expansion Pack
Thames & Kosmos
- SKU:
- CLTK-GMRSE
- Shipping:
- Calculated at Checkout
- Ages:
- 8+
Spin your way to marble mastery with the Spinner Expansion Pack!
The Spinners expansion challenges young engineers to think critically about velocity, friction, and rotational physics while providing instant visual feedback that makes abstract scientific concepts tangible and exciting. Every marble run becomes a dynamic experiment in motion mechanics, encouraging repeated testing, hypothesis formation, and creative problem-solving.
Whether you're creating a single spectacular spinner showcase or engineering a complex multi-wheel spinning symphony, this expansion pack delivers unlimited possibilities for discovery, creativity, and pure marble run magic that will keep the entire family engaged and learning through play!
Key Features:
- Intuitive Surface Attachment: Clever nano-adhesive pads function like microscopic suction cups, allowing tracks to stick securely to smooth, vertical surfaces throughout your home without any tools or setup.
- Mess-Free & Repositionable: Non-glue-based pads enable quick repositioning without leaving damage, sticky residue, or adhesive marks. Simply wipe clean with a microfiber cloth to restore full gripping power.
- Endless Configuration Possibilities: Flexible design allows for unlimited track arrangements on any smooth surface, ensuring no two builds are ever identical and encouraging continuous creative exploration.
- Educational STEM Experience: Hands-on building develops engineering thinking, problem-solving abilities, and motor skills while making physics laws visible through interactive marble motion and twister dynamics.
- Sustainable & Durable Construction: Tracks are crafted from renewable, responsibly sourced raw materials that withstand countless builds while maintaining environmental responsibility.
The Marble Run Spinner Expansion Pack includes:
- 4-page full-color instruction manual
- 2 hands-on experiments
- 13 unique pieces