HEINE Reusable Tips fit for the following HEINE otoscope modles: BETA400, BETA200, K180, mini3000 F.O., mini3000 Otoscope. Made of high-density SANALON S plastic with smooth external finish. Easy to clean. All common germicides can be used. Autoclavable at up to 134°C. Ergonomic shape. Painless atraumatic insertion. Positive locking design. Firm fit to the otoscope head.