The Spinmaster Monster Jam Mud Blasters Colour Change Sparkle Smash is a 1:64 scale diecast monster truck from the popular Monster Jam brand. Part of the Mud Blasters Series 2, this vehicle features a multi-coloured design that changes colours and sparkles as it smashes through mud. Presented in an unopened box, this collectible toy is sure to delight fans of Monster Jam and vehicle enthusiasts alike.