Hot Wheels Track Builder Infinity Loop KitDescription: The Hot Wheels Track Builder Unlimited Infinity Loop Kit transforms the way kids play with Hot Wheels cars and track sets! This kit transforms a standard loop into two exciting setups which are designed to encourage kids to experiment with momentum! The stand launcher sends diecast cars speeding into the infinity loop and onto an exit track with a jump that flips vehicle toys into the catch cup. This Hot Wheels Track Builder gives kids a