TheLil Rider Wiggle car is a mechanical marvel that makes use of that mostinexhaustible of energy sources, kid-power, by harnessing the natural forces ofinertia, centrifugal force, gravity, and friction. Its so easy to operate; allit needs is a driver and a smooth, flat doesnt require an expensivepower source that needs constant replacement. No batteries, no power-cells, noliquid fuel-just the occasional cookie or two. Its quiet too-the only soundyoull hear is the sound of its wheels. It provides kids with plenty ofexercise, more so than most toys. And the Lil Rider Wiggle car is engineeredto be absolutely safe when used appropriately.