This life-size model of a normal human skull accurately presents numerous anatomical details including all major sutures, fissures, joints,foramina and processes. Skull cap is held to the base by strong magnets to give a seamless appearance. Mandible (lower jaw) is attached with a sturdy spring to allow movement. Jaw could be removed with the use of a screwdriver. Teeth are fitted to correspond to typical position and spacing with some being removable. Replacement teeth are included.