Folding Scalpel Knife, Pocket Knife for Men, Small Keychain Knife Key Knife, Slim Razor Knives with 10pcs #24 Replaceable Blades, EDC Utility knife, Surgical Knives for Outdoor

Great construction and very easy to use. Just enough resistance to keep it closed in my pocket. Feels like it should have costed more.

Love it, it fits in my pocket or on my key ring. Great little knife

But blade doesn’t lock

Really sharp

Was pretty cheap, so wasn’t expecting much. Sorta worried it’s gonna fold up on me during use. Seems to have a sort-of lock, but it doesn’t take much to overcome it.

OK, I use a knife a lot at my job, mostly for things like opening packages, stripping wire, etc. Nothing that a normal utility knife wouldn't do, except I didn't need it for any hard use like scoring drywall, just slicing/cutting things. I wanted a knife with easily replaceable blades that would disappear into a pocket. This fits the bill nicely. It is small, but just big enough to be able to be held securely for my uses, and I have found that scalpel blades are SHARP, and actually cheaper than standard utility blades. This works like an old style folding knife, meaning that it doesn't lock, but rather is held open by a spring. For something like opening a box where you open it, cut the tape and close it, it is great because you don't have to mess with unlocking it, but for other jobs a lock may be desirable, so if that is a benefit or not depends on your use. Overall very well made for the price, it opens and closes smoothly and precisely. I would recommend using pliers to change the blade, which is why only 4 stars instead of 5. The blade holder is a trade off, because the ones that allow you to change the blade easily without tools are bulkier, so the knife couldn't be as slim and compact. A small, compact, very lightweight little cutter.

It’s crazy to have a scalpel edge with no locking mechanism. Think of the consequences.

Takes 2 hands and VERY carefully trying to open it safely. It needs something to easily put your thumb under..like a jack knife. I wanted to use it for everyday carry...impractical. I wouldnt buy it again.