The kit demonstrates clean energy and the concept of an environmentally-friendly fuel cell vehicle.
A great chance for children to learn about alternative energy sources.
Just add salt water to power it.
Once the fuel cell module is activated with the salt water, it can power the car for about 4 hours.
Comes as a kit.

Features:

Uses magnesium sheets in the fuel cell No soldering or batteries required 3 magnesiuim sheets included