C-7106 SPIDER KIT
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.
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