Review on Utility Knife, BIBURY Multipurpose Carpet Knife, Double Cutter Head,Box Cutter With 10 Replaceable SK5 Stainless Steel Blades, Belt Clip,Quick Change And Safely Lock-Back Design (Red) by Juan Axum

I'm a big fan of these and this is the third one I've bought of these. I still have all of them but just needed another one. Two are in the warehouse and the new one is in the office for convenience. I've owned another brand that looks just like these but they fell apart too quickly. The critical thing about these knives is how you release/replace the blade. There are many brands that look just like this one but most of the others out there have a black plastic slide/spring that releases the blade and that it what broke off on mine. It was useless after that. But these are awesome because they have a metal button that you push to release/reinsert another blade. I've had my first one for maybe 18 months or more now. The only problem I have run into with these is the set screw that the blade pivots on to open and close can become loose. I like it a little loose because it allows me to flip out the blade with a flick of my wrist. But over time, it can become too loose and the nut would probably fall out. All you have to do is tighten it though and it's fine. Highly recommended!