The Hot Wheels Monster Trucks 1:64 Color Shifters Trucks deliver smashing and crashing with the bonus of two decos on one truck! Simply dunk the Color Shifters truck in ice cold water to magically change its initial appearance, then change it back by dunking it in warm water. Repeat the process over and over again to alternate between the designs. With so many awesome Color Shifters Monster Trucks available, kids will want to collect them all. Each sold separately, subject to availability. Colors and decorations may vary. Features Add to the crashing and smashing fun with the Hot Wheels Monster Trucks 1:64 Color Shifters that boast two sweet designs on one truck! Dunk the Hot Wheels Monster Trucks Color Shifters truck into icy cold water to magically change its appearance, then dunk it in warm water to change it back. Repeat the process to switch between the two! Each truck is 1:64 scale and features the awesome designs and big tires inherent to the Monster Trucks tradition! Kids can get creative with their designs as well: dip part of the truck in icy cold water or splash it to get a mixture of the two decos! Hot Wheels Monster Trucks 1:64 Color Shifters make great party favors or surprise gifts for collectors and kids 3 years old and older!