It's quiet too-the only soundyou'll hear is the sound of its wheels.
It's so easy to operate; allit needs is a driver and a smooth, flat doesn't require an expensivepower source that needs constant replacement. No batteries, no power-cells, noliquid fuel-just the occasional cookie or two.5 x 16 inches Lil' Rider Blue and Orange Wiggle Ride-on Car Roller Coaster Car Energy Powered Ride on Toy. 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.