The masticatory muscles (masseter muscle, temporal muscle, pterygoideus medialis and lateralis muscles) are represented in the form of elastic bands. Using this model, it is possible to demonstrate the function of the masticatory muscles with closure of the mandible, induction of opening of the mandible and lateral and forward displacement of the mandible. The the skull cap is removable, the mandible is moveable. Size: 23 x 16.5 x 17 cm, Weight: 0.8 kg