Engage in the simple Press & Go Cars feature - just press down to store energy, release and watch your chosen dinosaur dash forward. Press and Go Monster Truck Toys Cars for Toddlers: Our 3 pack monster truck toys is a dino race truck sets, which include 3 cool dinosaur trucks cars (Tyrannosaurus Rex, Triceratops, Velociraptor). Each one is vibrant light-up monster truck that's perfect cars toys for toddlers.