Previous Product Next Product Ear Cannula Size : 8 CM – 3 1/8″ SKU: BTI-36-780-13 Categories: Otology, SURGICAL INSTRUMENTS Related products Quick View Quick View Scalples, SURGICAL INSTRUMENTSBrain Knife Read more Quick View Quick View Scalples, SURGICAL INSTRUMENTSAutopsy Knife Read more Quick View Quick View Scalples, SURGICAL INSTRUMENTSBlade Holder / Blade Breaker Read more