The Dinosaur Mini Wonder box includes a 24 page, full-color book that is sure to delight dino-loving children. The book features educational facts about dinos, allowing parents the opportunity to teach their child even while they play. The wooden stacking volcano and T Rex are small enough for young hands to manipulate, and the mini log can be used to build a house for T Rex, or his friends. The tree is perfect for hiding in; the base is solid enough to withstand any collisions with dinosaurs that might occur.