The H-racer is the smallest and coolest hydrogen fuel cell car in the world! Witness the power of new energy technology in the palm of your hand. That's right - this car does not need batteries! The car uses a real fuel cell and its own on-board hydrogen storage system. The Hydrogen Station will provide your H-racer with an unlimited supply of clean energy. To create free hydrogen fuel at the flick of a switch, just add water to the station's tank! Fueling is animated by a special blue light display.