Magna-Tiles Dino World Magnetic Construction helps develop children's spatial reasoning skills, problem-solving skills and creativity. Create own prehistoric adventures, building towering volcanoes, lush jungles. Provides endless hours of fun and entertainment. Quality materials ensure durability and long-lasting enjoyment. A great gift for little builders ages 3+ to help spur their interest in construction fun. Volcanic explosions, molten lava and hours of imaginative play are bursting from the Dino World 40-Piece set. Four, oversized, fully-magnetic dinosaurs navigate a rocky volcanic terrain that puts the steam in STEAM learning. Turn up the heat on screen-free fun and imaginative play possibilities with this fun and ferocious new addition to the MAGNA-TILES collection. Included in the set: 40 magnetic pieces, featuring 4 Dinosaur Figurines including Pteranodon (Blue), T-Rex (Red), Stegosaurus (Green) and Velociraptor (Purple), 24 Squares, 6 Right Triangles, 1 Rectangle, 1 Large Rectangle, 4 Quarter Circles.