Monster Jam Whisplash Mud Blasters Color Change Monster Truck Hot Wheels 1:64 The Monster Jam Mud Blasters Color Change WHIPLASH Scale 1:64 is a special edition die-cast toy vehicle from the Hot Wheels Monster Jam series. This custom concept monster truck features a unique multi-color design that changes with the theme of mud blasters. It is part of the Monster Jam Series and is recommended for ages 3 and up. *Whiplash mud coated, place the truck in warm Water the mud disappears, put it cold water the mud reappears! Lots of fun! Monster Jam Monster Trucks by HotWheels No flaws, smoke Free home. #mudding #monstertrucks #monsterjam #colorchage