Available in 6 assorted styles, the Toy Science Dinosaur Egg includes 1 colorful 4-inch plaster egg, 1 detailed dinosaur model, a digging stick and brush, and an instructions sheet. Dinosaur sizes and colors vary. Kids can uncover a triceratops, stegosaurus, t-rex, brachiosaurus, velociraptor, or spinosaurus. An eye-catching window box contains 1 Dinosaur Egg toy. Get an assortment of 12 with a 32 x 23.5-inch display case. • Age Grade: 7+ • Product Dimensions/Weight: 3.0 L x 3.0 W x 5.0 H / 0.5 lb • Inner Pack Dimensions/Weight: 12.6 L x 9.3 W x 5.2 H / 5.3 lb • Made In: China • Batteries not required