Olfa (280) 5023 Auto-lock utility knife with blade snapper (A-1)

With just firm finger pressure, you can open and close the knife thanks to its snap-fit closure. Snapping the blade is easy, too — the knife has a built-in blade snapper tool. Use the knife to cut through packaging, shrink wrap, vinyl, window film, wallpaper, caulking, foam board and other materials. Good For: Applications such as paint, window film and packaging. Cuts tape, shrink wrap, wallpaper, film, cardboard, caulking and more.