Every egg in the carton contains a different dinosaur! Simply soak the 3" clay egg in water and then carefully chisel away the shell to excavate the dinosaur inside. The set includes one dozen individually-wrapped clay eggs, each with a chiseling tool and instructions, and an excavation guidebook for learning more about your dino discoveries. It's a perfect group or party activity! Measurements: 2.375 Height/Inches, 6.5 Width/Inches, 13.6 Length/Inches Base Material: 95% Cardboard, 5% Other 5% Or Less Care: Wipe Clean Country of Origin: Imported