Original: $13.99
-70%$13.99
$4.20The Story
With the twister, you can give your marbles a real spin. This not only brings extra fun to your Gecko marble run, but also makes the laws of physics visible ... vortex funnel for your Gecko Marble Run.
The additional track elements mean that the marble run reach is expanded, so you can cover even more tiles, doors, windows, shelves and other surfaces.
Go for a spin and and see centripel force in action. Experiment and find out!
Gecko Run Snake Expansion 550204
- Suitable from 8 years
- Full instructions
- Introduces science concepts including chaos theory
- Tracks made from renewable raw materials
- Configuration on smooth surfaces
- 814743018785
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
With the twister, you can give your marbles a real spin. This not only brings extra fun to your Gecko marble run, but also makes the laws of physics visible ... vortex funnel for your Gecko Marble Run.
The additional track elements mean that the marble run reach is expanded, so you can cover even more tiles, doors, windows, shelves and other surfaces.
Go for a spin and and see centripel force in action. Experiment and find out!
Gecko Run Snake Expansion 550204
- Suitable from 8 years
- Full instructions
- Introduces science concepts including chaos theory
- Tracks made from renewable raw materials
- Configuration on smooth surfaces
- 814743018785
