Human Ear, Enlarged, 2 Parts

Molar tooth dissects into 2 parts, showing internal structure, on stand, with key card.

Three times enlarged, dissectable into 3 parts, sectioned through the ventricles and auricles. The bicuspid and tricuspid semilunar and sigmoid valves are shown, on stand with key card.

7-part model. The upper half of the sclera with cornea and eye muscle attachments, both halves of choroid with iris and retina, lens and vitreous humour are removable, mounted on stand, with key card.