Geoworld Jurassic Eggs Apatosaurus Skeleton Assembly Set Pop open the plastic dinosaur egg and discover the skeleton of an Apatosaurus, in pieces and ready for you to assemble 14-piece snap-together model is easy to assemble Packaged in its own dinosaur egg, with instructions and fact sheet For children age 6 and over Every Geoworld product is developed under the supervision of paleontologist Dr. Stefano Piccini