LEGO DUPLO Dinosaurs on Wheels 3-in-1 Set (10451) is a toy that offers toddlers great fun. A wide selection of colorful LEGO bricks allows children to build 3 creative dinosaur pairs that invite play and open up many imaginative possibilities. The 108 bricks and pieces in this LEGO DUPLO animal playset can be combined into 3 different dinosaur pairs: a Diplodocus and a T. Rex, a Triceratops and a Stegosaurus, or a Pteranodon and a Parasaurolophus. Toddlers can make the dinosaurs even more fascinating with a movable neck, a flexible tail, flapping wings, or opening mouths, and they can even roll them on a chassis. This playset makes a great gift for toddlers who love LEGO DUPLO vehicles. This LEGO DUPLO 3-in-1 toy offers preschoolers countless opportunities to learn through play. The easy-to-handle building blocks can be easily separated again. While building and playing, boys and girls develop persistence, concentration, and imagination. The toy dinosaurs can also be creatively redesigned time and again.