ALLWAYRKB5 3-Notch Carbon Steel Utility Knife Blades, Sharp Point, 5 Pack

Kinda expensive for just a 5 pack of PROPRIETARY sized blades. They go dull pretty fast too. I work at a popular orange Home Improvement store and use these over the rounded "safety" blades in our store-provided safety knives. The sharp point is a huge plus. The problem with these is that they go dull after very few uses. I only cut boxes, plastic shrink wrap, and packing tape with these blades and the sharp only lasts for two weeks minimum.

Configuration for Allway Tool box cutter.

blade does the job intended,sharp and durable and price is excellent i highly recommend this product for work or artsy stuff.