The Hot Wheels City Tunnel Twist Car Wash adds a twist to the color-changing action with an innovative water-spraying tunnel. Drive into the rotating car wash tunnel where it gets doused in very warm water and see the car's deco instantly change. Ride down the ramp through the foam roller and hit up the vacuum to complete the detailing. Finally, drop into the icy cold water dunk station where the car's deco changes back to its original colors. Repeat again and again. Colors and decorations may vary.