Altay®. About 3× life size. Pinna, external ear canal, tympanum, auditory ossicles, Eustachian tube, vestibular apparatus, and cochlea are shown in exquisite detail along with neural, osseous, and vascular structures.

The middle and inner ear components are removable for individual examination. Mounted on a durable polymer base. Numbered key is included. Size (without base), 32 × 19 × 13 cm.