Introducing a new way to build, play and display with the MEGA BLOKS Build & Chomp Dinosaur! This 3 in 1 preschool set includes 25 blocks to build a T-Rex Dinosaur, Pterodactyl or Dragon with rolling wheels. Little builders can open and close the Dino's mouth for cool chomping action! Kids can build up their problem-solving skills and confidence when they use our easy-to-follow building steps. Little dinosaur lovers can roll into playtime and build roaring adventures with their chomping dino.