REUSABLE EAR SPECULUM, Moulded in high-density SANALON S, smooth surface. Moulded in high-density SANALON S, smooth surface. Easy to clean. Common germicides can be used. Autoclavable at up to 134 °C. Ergonomic Design. Painless and atraumatic insertion. Metal security lock with bayonet fitting. Long-lasting, positive fit to the otoscope. HEINE Reusable Ear Specula fit for the following HEINE otoscope models: BETA100 and K100.