The Slice safety microknife is a ceramic mini box opener that's safe from tape and plastic. The zirconium oxide blade cuts like a laser, but keeps your fingers safe - perfect for neat unpacking. Forget rust and dull knives - Slice lasts 11 times longer than regular metal! Lightweight, rubberized and with a user-friendly design, it easily converts into a keychain and is ready to go anytime, anywhere. With it, your package opens and your fingers stay intact - a true safety champion