This exclusive model of the semicircular canals is designed to allow otoliths to move freely, providing a uniquely clear and dynamic demonstration of inner‑ear mechanics. This product works great during patient consultations, as a helpful tool for teaching others, or for better understanding anatomy and physiology yourself.

All models are labeled L (left, with blue otoliths inside) or R (right, with red otoliths inside). The location of the cupula on each semicircular canal is marked with the first letter of the canal name to aid anatomical orientation:

P = Posterior

H = Horizontal

A = Anterior

​