Many children are filled with awe, wonder and excitement about dinosaurs and other prehistoric animals. These amazing teeth stones will inspire and add to the fascination, provoking much discussion and role play. Budding paleontologists will love to bury them, dig them up and compare their finds. They can be sorted and easily cleaned, extending the learning to dental hygiene. Made from a durable stone mix, the teeth are designed for use in soil, mud, sand and water. Set contains eight teeth stones: Allosaurus, Iguanodon, Mammoth, Pliosaur, Ptychodus, Stegosaurus, Triceratops and Tyrannosaurus rex. Max length 10cm (4”).