T-Rex is part of a collectible Half-Dinosaur series that combines multiple sensory learning and play styles into one package. Complete with a diorama for an immersive Dino adventure, the toy has interactive magnets to satisfy snapping (clicking!) needs and a skeleton puzzle for endless tinkering. Collect and connect them all to create your own prehistoric world. Present your LearnPlay HALFTOYS® on a child's book case, avid collector case or personalize your desk at work.