Amazon.com: Hot Wheels Set of 2 Color Reveal Cars or Trucks in 1:64 Scale, Surprise Reveal & Repeat Color Change (Styles May Vary) : Toys & Games
Hot Wheels Color Reveal toy vehicle - The Toy Box Hanover
Amazon.com: Monster Jam, Mystery Mudders 2-Pack Monster Trucks, Official 1:64 Grave Digger and Blue Thunder Die-Cast Vehicles, Wash to Reveal (Styles Will Vary) : Toys & Games