Each part on the skull is numbered. Jaw is spring loaded. Skull cap is removable for further interior inspection. Included with the model is a sheet with each numbers name for identification.
Sectioned through the ventricles and auricles. The bicuspid and tricuspid semilunar and sigmoid valves are shown. Separates into 3 parts. Mounted on base
Lower incisor with removable half of crown, lower canine separates in two longitudinally, lower molar with one root is one-piece and two roots separate into three parts, upper molar with three roots separates into three parts.
Enlarged approximately 4 times. The petros portion of the temporal bone section of the auditory canal are removable, with labyrinth can be taken out and opened. The tympanic membrane with malleus and incus can be removed in 5 parts.