Here are 2 pull back n' go racers from All Stars Racing Transformed. It's Shadow in his car that's changed to hover mode, and Tails in his car that's in...car mode. If you put them on the ground or a table top & pulled back, it winds them up. Letting go will make them roll forward quickly. The tiny figure you see there is fused inside the car / can't move or come out. These are really small, only about 3 inches or so total.