Natural cast. Natural representation of bone structure in all anatomical details. All the bones are mounted on a plastic base corresponding to the shape of the skull, and can be removed from this base. Separates into 16 parts: Os frontale, Os parietale , Os temporale , Os zygomaticum , Os nasale , Os occipitale, Maxilla with Os lacrimale, Concha nasalis inferior and Os palatinum, Vomer, Os ethmoidale, Os sphenoidale, Mandibula. Articulated stand to facilitate demonstrations.