Marble Run Snake Expansion
$14.99
With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed.
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Intuitive: Tracks attach to smooth surfaces with the help of clever nano-adhesive pads that stick to smooth, vertical surfaces around your home
- Mess-free: The pads are not glue-based and can be quickly and easily repositioned without leaving behind damage or sticky residue.
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Open-Ended: Position in endless configurations on smooth surfaces
- Educational: Develop engineering and problem-solving skills, and see physics in action.
- Tracks made from renewable raw materials