Use the sleeved Slice 00200 Safety Cutter to cut coupons in your home or for other light cutting jobs. The zirconium oxide micro-ceramic blade has a finger-friendly edge that is sharp for materials, but resistant to cutting skin. The handle's rubberized, non-slip finish makes it comfortable to hold while cutting, and left- or right-handed users can easily use the knife because of its ambidextrous design. The blade is non-conductive, non-magnetic, non-sparking, and chemically inert, so it will never rust. In addition, the safety cutter has a key-ring hole and a built-in magnet so you can keep it on your key ring or your refrigerator door.