This set of Karl Storz Resectoscope is designed with easy to use twist mechanism. It comprises of 27502 luer-lock with stopcock, 27005BA 4mm, 30° autoclavable Cystoscope, 27050SL 26FR rotable oblique beak outer sheath, 27050XA inner rotating sheath with ceramic insulation, 26040 OC deflecting obturator, 26050V surgical working element and a sterilizing rack.