Experience the thrill of discovery just like a real paleontologist as you excavate 12 giant bug eggs! Simply soak the 3" clay egg in water and then carefully chisel away the shell to excavate the bug surprise inside. Every egg in the carton contains a different prehistoric bug model! 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 bug discoveries. It's a perfect group or party activity!