This stainless steel breakaway knife allows you to break off sections of the blade to expose a new fresh section for faster and deeper cuts. Comes with one 9MM sized blade and allows for 13 fresh blades. Once the 13 blades have been exhausted you can replace the knife holder with replaceable breakaway blades.
OLFA Cutter Knife
Ideal for cutting vinyl decals and other car detailing jobs. The OLFA cutter knife is similar to an X-Acto blade but offers a fast and convenient way to store the blade. This knife also includes a pocket clip - if you want to be that kind of dork. (It's a respectable level of dorkiness)