Allows for safe and easy removal of all sizes of scalpel blade from both No.3 and No.4 handles. Sterile - it allows the device to be included on the instrument tray within the OR and to be used at the site of the invasive procedure. The transparent nature of the material allows for 100% accountability of the blades used during the surgical procedure, each one safely encapsulated within an individual remover which may then be disposed of in an appropriate sharps bin or container.