Monster Jam MonsterJamSuperstore Mystery Mudders Monster Trucks 2-Pack Official 1:64 Die-Cast Vehicles Wash to Reveal

• Amazon now offers the Monster Jam Mystery Mud Monster Truck Set for $8.99 (list price $17.08).
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: Just dunk the truck in water and the muddy paint on the surface dissolves, revealing the patterns on the body that emerge on their own — kids will stare at it for ages without getting bored. The 1:64 scale feels substantial in hand, and the alloy material holds up well even after a few drops. Basically any kid aged three and up can play with it, and with two trucks in a set, they can even trade with friends.