Klever Kutter Box Cutter - 100 Pack Bulk Utility Knives for Shipping, Warehouse, Crafting & Home Use | Sharp Replaceable Blades for Cardboard, Packaging & DIY Projects

Good cutter but the blade goes dull too fastWe use these in our retail stores. They are great for opening boxes and being designed so that you don't cut yourself.These are great unless you are opening boxes that were taped extremely tight. It is very difficult to get the Klever Kutter between the tape and box to open. Also, ordered 100 pack of assorted Klever Kutters and was sent an entire bag of blue ones instead.We have been using these for a few years now and they are Awesome!We use these knives constantly during the day cutting fabric - plastic sheeting and felt material. These are all we ever use and love them!They are very useful and so easy to use...so handy!I work in an e-Comm warehouse. Brown boxes in - colored boxes out all day every day. My company switched over to these to cut down on folks slicing themselves up. They work just fine depending on what you need to do and the type of box you're cutting on. For boxes made of thin or thick cardstock-type cardboard, these things are a beast. Cutting off box tops or thin cuts in the side for the easy access that pickers need is not a problem. But if the box is made of that (puffy) corrugated cardboard stuff get ready for a fight. You're going to end up with a chewed-up box. I've taken to just pulling the top flaps off by hand as it's less aggravating.These cutters work fine for cutting through shrink wrap.They work fine for cutting tape to open a box as long as some maniac didn't go overboard on taping a box shut, (top, sides, corners, two layers deep).There is a little technique involved in getting the most out of them but once you get the hang of it, it's just a matter of working around those specific use cases that it doesn't work well on.Also for those annoying boxes and some tape cutting the little gap where the blade is exposed gets gunked up pretty quick, but a backwards swipe cleans it out quickly, so that's not really a show stopper. If I were buying this for my own use, I'd go a different route, but if I had to supply these to a team of any size, I would definitely go this route. People will find a way to slice themselves up if you give them enough chances. The most you can do with these is poke yourself.Work great, good valueAs expected