QS-7/5 – Natural cast, in SOMSO-Plast. Removable vault, the lower jaw movable. Life-like reproduction of the bony skull. Shows the areas of origin and onset of the most important muscles of the head. Notation and explanation in English and Latin. Separates into 3 parts. Length: 17.5 cm., width: 14.1 cm., size: 51.2 cm., weight: 800 g.