- Thames & Kosmos Fuel Cell X7 Hydrogen-Powered Car Kit
Hydrogen-powered car kit
Provides parts to assemble the Fuel Cell X7 working-model fuel-cell car, which features a reversible fuel cell.
Lets your child discover how fuel cells work
Plus helps him or her learn about fuel-cell car designs and the potential alternative energies for automobiles.
Suitable for children ages 10 and older
So you can have fun building and learning with your child.