The Model with impacted canine and 3rd molar from line is made of polyurethane - very similar material to natural type 2 human bone, used for studies and surgical practices, and can be cut and drilled. It enables the professional to have a training very close to real, improving techniques with respect to Bioethics. The holder allows you to make all the necessary mouth opening, tipping and closing movements for the student to work with both hands as in the real patient. Maxillary sinus with flexible membrane. Impacted 3rd molar teeth. Impacted canine, palatal and buccal.