Human Teeth With Tongue Model, 2x Life Size2x Life size 2 part Removable teeth Dissected tongue Model of the tongue with front teeth shows how the tongue is positioned in the mouth. Front teeth and jaw bone can be removed for closer study. Features the muscles under the tongue that are used for chewing food and swallowing. Surface of tongue is removed on one side to show underlying muscles and nerves. Salivary glands (sublingual and submandibular) are also shown. Included numbered key card.