C-7104SP MAGNESIUM SHEET (7...
Reference: C-7104SP
Features: Replacement magnesium blades
Quantity: Pack 7 units
Reference: C-7106,C7106
Reference: C-7106
Features: Salt water energy
Works with salt water.
Educational kit for assembling a spider with a fuel cell, totally respectful of the environment.
With just a few drops of salt water, the spider comes to life and moves continuously and dangerously.
Safe, non-toxic materials.
This activity teaches children new forms of clean energy.
It is recommended for children from 8 years old, always accompanied by an adult.