3 years & up. With hat on head and tools in hand, children can enter the world of paleontology through the discovery of ancient fossils and dinosaur skulls. Includes 10 fossils, 11 dinosaur skulls, 2 pith helmets, 2 brushes, bucket with tools and interesting fact sheets on each prehistoric find. All you need to do is add sand! Jurassic Sand (item #93662) is sold separately.