This OLFA Self-Retracting Safety Knife with a Tape Slitter end is very versatile and allows for easy, tool-free blade changes. This knife features a spring-activated blade that retracts when the blade loses contact with the cutting surface (as long as the blade slide is not engaged). This safety knife also has a durable rounded metal utility pick. The pick can be used as a tape slitter, screwdriver, staple remover and more. The handle and blade slider of the knife are gently curved for comfort. Finger grooves on the back of the knife improve grip. A stainless steel blade channel securely holds the blade for heavy-duty cutting. With a simple rotation of the blade, this knife can be used by both left- or right-handed users.