4 Pack Safety Squeeze Utility KnifeThe 4 Pack Cat branded Safety Squeeze Utility Knife Set is designed to minimize accidental lacerations. It's the perfect size for work and home applications with an ergonomic handle and a thumb groove for greater control and comfort. The blade is exposed by a squeeze of the handle and retracted by the release of handle pressure. The blade can also be locked open and has an easy push button blade exchange. Each knife features a handy flip up storage