The award-winning PlasmaCar is easy to operate & helps your child develop coordination, balance & motor skills while harnessing the natural forces of inertia, centrifugal force, gravity & friction. No batteries, gears, or pedals, the original PlasmaCar is kid friendly; kid approved Use indoors or out while reaching speeds up to 6 mph/10 km/hr; adult friendly it supports up to 220lb on smooth, flat surfaces Great for kids 3+ Brand new - Does not come in original box. Other colors also available.