Ten Dinosaurs to Stack High! Step into the prehistoric world with our captivating vertical puzzle set, featuring ten magnificent dinosaurs, including the mighty T-Rex, the armored Stegosaurus, the soaring Pteranodon, and more! Get ready for an adventure that will transport your child back in time to the age of giants. Designed for children ages 3-5, these educational puzzles provide a thrilling combination of entertainment and learning. As they engage in the puzzle-solving process, their cognitive and fine motor skills will flourish. Each set comes in a sturdy reusable storage canister, complete with a convenient rope handle. * High Quality: Crocodile Creek puzzle pieces and travel cases are made of high quality blue board that will not tear or break * Great for Development: Puzzles are both fun and great for problem solving while fostering eye-hand coordination and development of fine motor skills * Kid-safe: All Crocodile Creek products are tested by accredited CPSC laboratories to make certain they pass the most stringent safety regulations to assure that they are safe for children.