Go from dirty to clean with the official Monster Jam 1:64 scale color-changing die-cast trucks! Featuring fun and classic matchups like Grave Digger vs. Earth Shaker, Megalodon vs. Pirate’s Curse and more, the trucks in the Monster Jam 1:64 scale Dirty to Clean 2-Packs have awesome details and graphics, and now your favorite Monster Jam trucks can change color! To change your truck’s color, dunk it in warm water to watch the dirt fade away, revealing your cleaned-up truck! Then, splash with cold water to instantly bring the dirt back! With official BKT tires and authentic chassis, these Monster Jam monster trucks embody the style and swagger of their real-life counterparts!