We can say quite confidently that you've never seen a ride-on toy quite like this one. The PlasmaCar is a new ride-on toy that has no batteries or pedals for that matter. It uses inertia, centrifugal force, gravity and friction to drive. It took our child testers all of about 30 seconds to figure out what to do, and as quick as that, they were off. It is important to use this on a smooth flat surface, that way you'll be able to experience the almost magical wonder of how the PlasmaCar does what it does. Parents were as thrilled as the kids, plus they noted the added benefits of the physical workout their children were getting as they enthusiastically pumped their arms and bodies from side to side.