1. Large right ear model, enlarged 5 times, can be used to study various structures. of the human ear
2. Show components and internal features of the ear such as hammer bone, anvil bone, stirrup bone, and cochlea, etc.
3. The dummy can be disassembled into 2 parts by revealing the internal organs of the ear from the outer ear, the middle ear and the inner ear.
4. Important organs are numbered. with detailed explanations in both Thai and English, attached to the base of the model
5. The model is made of high quality PVC plastic, size about 13x40x20 cm.
6. The model is mounted on a wooden base. Strong and stable, size about 30x40 cm.