National Geographic Mega Shark Tooth Science &ndash; Collect 5 Real Shark Teeth MEGALODON REPLICA - Examine this enormous museum-quality Megalodon tooth replica--cast from one of the largest megalodon teeth ever found! 5 HIGH QUALITY FOSSILS - Collect FIVE real shark teeth (each from different species of shark) and start a marine fossil collection INSPIRE AND EDUCATE - Kids cant get enough shark facts! This science kit comes with National Geographics full-color learning guide to fuel your childs interest in sharks SHARKS OF ALL SPECIES - This kit can include teeth from a number of shark species such as tiger, bull, snaggletooth, sand tiger, otodus, lemon shark, and more! RESPECTED QUALITY - Providing children with the best educational toys, this kit comes with National Geographics 100% satisfaction guarantee