A monster has seeped into the Hot Wheels Monster Trucks Arena, wrapping it in a glow-in-the-dark sludge and it''s up to Gunkster to defeat it. This Hot Wheels Monster Trucks Arena Smashers set allows kids to feel the power of their destruction in the palms of their hands with a base that moves and shakes with every crash and smash. It also glows in the dark for visually thrilling action and includes one die-cast glow-in-the-dark Gunkster Monster Truck and two glow-in-the-dark crushable cars to add to the grandstands. Kids can connect it to other sets for a massive arena. Each set sold separately. Colors and decorations may vary.