Human Ear Model, 3 times Life-Size, 4 partThis high quality model of the human ear represents outer, middle and inner ear. The detailed human ear model has removable eardrum with hammer, anvil and stirrup as well as 2 part labyrinth with cochlea and auditory balance nerve. Ear on base for easy display in a classroom or doctor's office. This ear model is a great way to teach and study the anatomy of the human ear!