The Sklar Blue Collin Vaginal Speculum is a gynecological instrument used for performing pelvic examinations, Pap Smears, and examining the cervix. It is a double blade duckbill speculum inserted with the blades closed. The blades are then opened by an external lever and screw. Unlike many other vaginal specula, there is no handle with the Collin device and the blades open laterally/horizontally versus vertically. The practitioner can best determine which type and size speculum is most appropriate for the patient. This product features a permanent smoke evacuation tube (not shown.) Sklar Blue electrosurgical instruments feature high quality stainless steel with an insulated coating. This safe coating prevents radio frequency currents from being transmitted through the instrument which reduces the burning of non-targeted tissue.