展示的是四倍大小的上颌尖牙、双尖牙和第一磨牙。牙釉质、牙本质和牙髓可以分开，非常适合牙髓病学和牙解剖学的展示和讲解。 Four times natural size models of upper cuspid,bicuspid and 1 st molar separates into enamel and dentin with removable pulp.An excellent visual aid to explain endodontics or tooth anatomy.