Reusable ear speculum for ri-mini and pen-scope F.O. otoscopes. Suitable for use as disposable specula. Various sizes are available: 2 mm, 2.5 mm, 3 mm, 4 mm and 5 mm. Easy to insert in the ear, speculum shape adjusts optimally to the auditory canal. Made of black plastic. Particulars of the respective size on each speculum. Sterilization at 134? C for 10 minutes in steam sterilizer or disinfection by conventional means possible. Supplied in a poly-bag. 10 pieces included in pack.