With the Hot Wheels Monster Trucks Color Change 1:64, exciting crash action can be reenacted, and each truck can take on two colors. By dipping it in ice-cold water, the original appearance of the color change truck magically transforms, and warm water reverses the effect. Kids can repeat the process as often as they like to switch between colors. The wide selection of cool color change Monster Trucks promises plenty of collecting fun for children. All items are sold separately. Color and design may vary.