"The National Geographic Shark Tooth Dig Kit lets little kids discover the thrill of scientific excavations Young ones can dig and discover 3 real shark tooth fossils – each from a different shark species! Learn to identify the teeth of the sand tiger, otodus and crow sharks Comes with a full-color learning guide packed with fascinating facts about the ocean’s most feared predators - sharks Entertaining hands-on activity that’ll spark your kid’s interest and curiosity"