Hot Wheels Color Shifter Fast Felion Die Cast CarTransform the color of your Hot Wheels cars with Color Shifters Fast Felion vehicles. Dunk in warm water to change the color, icy water changes it back! There will be Specific Model 1: 64 scale cars in the pack featuring a wide variety with cool decos and colors. Splash or dunk your Color Shifters vehicle in water and watch your ride transform before your eyes!