Embark on a prehistoric adventure with this set of six engaging dinosaur skeleton puzzles, featuring Pliosaur, Stegosaurus, Triceratops, Spinosaurus, Tyrannosaurus rex and Ankylosaurus. Crafted from a durable stone mix, children will love unearthing these fossils from sand or soil and piecing them together, developing observation, spatial reasoning and critical thinking skills. The different number of pieces per skeleton provide progression as children enjoy putting them together. The sizes, shapes and number of pieces per dinosaur build progression, providing different rewarding challenges, as well as helping children to think spatially, spotting connections between each part to complete the dinosaur. Ideal to engage children's curiosity and to extend their knowledge, children will love to discuss their discoveries, comparing the skeletons, their diet, habitats and size. The raised bones offer excellent sensory feedback and make wonderful imprints in play dough. Suitable for ages 2+. Set contains six skeletons (2 x 4 pieces, 3 x 5 pieces, 1 x 6 pieces). Size: 210–260mm (8–10") Recommended age 2+ years