As the smallest, least expensive, not to mention first fuel cell car to be powered by salt water, the Salt Water Fuel Cell Car gives kids a chance to learn about new forms of clean energy, while building and powering their very own toy. Just add salt water and go!
FCmodule includes 3 parts, the magnesium metal sheet is a consumable item. Each magnesium sheet can work for 4 hours continuously, then becomes fragmentarily, replace a new one to work it continuously, kit including 3 refills.
The salt water will be exhausted after a period time of using, car will be getting slow and stop, add few more a salt water drops to start it again.
All materials used in this kit are enviroment safe and clean, no toxic substances or disposal concern.
This type of children’s toy cars don’t need any battery, only need to add some salt water can let it move it up. In the world of environmental protection and energy saving advocate today, this is without a doubt a significant invention. Children at the game, at the same time also can start slowly understanding of the knowledge of the green energy, and formed from childhood the good habit of environmental protection.
Hurry up, it is only $4.66 now till 14th July.