I really want to give this one a 5, but I can't. It really is a cool little item. Blades are sharp as hell, and they are really useful for little things like cutting the tape to open a box, letter opener, etc.... The only real downside I found was, that before too long, the blade starts to become loose and starts falling open, and its locking method is not very good so don't put any real pressure on it or it will fold closed right on your fingers(and it really is RAZER sharp). I was only able to actually carry mine for a couple of months before it started opening on its own and stabbing me in the leg all the time....

This is the second batch of ten I have got. They make the best gifts for those who need a little edge (no pun) for personal protection when nothing else can be carried. The quality is far and above the price.

Got it for my hubby for Christmas and he put it right on his car keys and already found it handy for multiple things

Excellent product with sharp/long knife. Have bought others for less money, but this is larger, longer, sharper, much better quality.

This key knife is really good quality for only $4 it comes nice and sharp with fine point and is sturdy too

I'm impressed. Expected junk, got something with some weight and sturdy build. The blade even has the springy feel of a real pocket knife. No locking, but of course not. As evident in the photos, it's significantly larger than even a large key, so it won't blend with the other keys on your keychain. No doubt the black paint will wear off as it get scratched by the other keys, but only time will tell. This knife is much higher quality than others I've seen.

I have been looking for a pocket knife that will not break off of the key ring and be handy for opening boxes, letters, etc. It is crafty for it being key shaped and it is sturdy. I am happy to find this item here. I would suggest anyone to come look here for this item or anything else. Well made and worth the price!

I bought thinking it would be a cheap little cool knife for show but it's actually pretty high in quality. It comes pretty sharp & the blade is not loose at all. I would recommend this to anyone.

I cannot carry my nife on me when I am working, so this is a good way to have some form of protection that is also concealed because it fits right in with my other keys.

Great Christmas gifts for the man or woman that needs a handy "pocket" knife. Would recommend to anyone.