The Numbered Classic Human Skull Anatomy Model is a 3-part anatomy model from 3B Scientific and manufactured in Germany. The numbered human skull replica with skull sutures are drawn in color. * High-quality original casts * Skull handmade of hard, unbreakable plastic * Highly accurate representation of the fissures, foramina, processes, sutures etc. * Can be disassembled into Skull Cap, Base of Skull and Mandible * As an option, you can insert a 5-part brain (C 18) into the skull * Skull comes complete with a product key corresponding with numbered parts * Teeth are individually cast to create realistic dentition. This human skull model is a great tool for learning and teaching about the anatomy of the skull. This human skull is a great addition to a doctor's office or anatomy classroom! The skull is 7.9 x 5.3 x 6.1 in. and weighs 1.54 lbs.