This fantastic Fuel Cell Car provides a great
opportunity for children to learn about environmentally friendly fuel
consumption. You`ll be amazed at how the car will run just by adding two drop
of salt water! Each kit includes a detailed instruction booklet to help you
assemble and run your 7cm vehicle. While some parental assistance may be
required, follow the steps to improve your cars performance! Your small and
inexpensive toy should run for about 15 minutes each time you add two drop of
salt water. If it begins to slow down or stop, simply add some more water and
away you go! The simplicity and effectiveness is awe-inspiring! You may need
some common household items to complete your experiment such as a cup, some pliers,
a slotted screwdriver and some salt. All materials used in this kit are
environmentally safe and clean, there are no toxic substances or disposal
concerns. After activating the fuel cell module with a saltwater
mixture, the magnesium metal sheet (3 sheets included) can operate the car for
about 5-7 hours continuously. If you want to park the vehicle, simply take out
the fuel cell module and rinse with tap water and dry. No batteries required,
just add salt water. Easy to take out the FC module when not in use
