OLFA BLADES MEDIUM 12.5MM

This pack of 10 silver snap-off blades is a lifesaver when you're busy working on a project. Simply insert a blade in your OLFA® knife, and you've got 130 more blade edges to work with. The blades are designed to cut through packaging, shrink wrap, vinyl, window film, wallpaper, caulking, foam board and other materials.