SteeliteMini Ceramic Box Cutter, 2-Stage Retractable Box Opener, Mini Magnetic Package Opener with Safety Lock, Small Utility Knife Ceramic Blades with Keychain Hole 3-pack

Every household needs these mini box cutters. While you might get a cut, it's so much better than a cutter with a blade. It's so easy to use and handy for packages and works great! I highly recommend this product and seller.

I love that they are magnetic. They stay on my fridge and I never misplace them; so convenient! They work great for opening packages or taking labels off canned good before recycling. Yesterday, I was using it to take a tag off a shirt and I accidentally stabbed my finger. It hurt, but it didn’t even leave a scratch! Highly recommended.

Love these so light weight and free of any injuries

This will cut through any cardboard, including heavy duty, but it will not cut your skin

I generally like the design and functionality. I like the ceramic blade and how it handles, but this is the second order I’ve had where one of the blades just falls off. 2/3 are perfect but there’s always one that just breaks

The media could not be loaded. I travel by plane and needed a box knife that wasn’t going to get me flagged in TSA. This one became an option because of the loop at the end to attach to a retractable tether on my belt. It works great. Is sharp enough to cut through most corrugated. It struggles with the corded cable ties around bundles but will get through it. The plastic around the ceramic blade is getting nicked up but it still works. I have put this to the test in a warehouse and it is a good option.

They work as expected

I see these as more of a box opener rather than box cutter. You have to put a rather dangerous amount of force into slicing through a box (compared to a proper razer blade cutter) but it will handle single-layer corrugated cardboard mostly fine if you're cautious about where you "aim" it on the way out. I would not want to mess with dual-layer or really thick cardboard with one of these.The ceramic blade is fairly safe if you happen to touch or rub against it. It's not like a razer blade which will happily slice into your hand just for bumping it a little, but I'm sure if you treat it with a lack of caution you'll find a way to cut yourself anyway, so it's not a 100% safe solution. It's far better than trying to use your keys to break through tape or cut boxes, or use something a lot more dangerous. It's a happy middle ground that will make your online order opening experience smoother.The box cutters are pretty small and made of plastic, so it definitely feels like a 'disposable' product rather than a quality, lasting one. It does have a built-in locking mechanism, which is nice. For the price, I think it's perfectly serviceable. If anything, I would rather have the blades be replaceable and come with a better-quality housing than getting a whole 3-pack with the whole thing being a bit cheap and flimsy.