Ear,3 times enlarged, 4 parts E10

Ear model 3 times enlarged, 4 parts E10 description:

This high quality model of the human ear represents outer, middle and inner ear. 
The detailed human ear model is composed of the following removable elements:

Eardrum with hammer
Anvil
Stirrup
2-part labyrinth with cochlea
Auditory nerve.
Ear mounted on plastic base stand for easy display in classrooms or doctor's surgeries