KeyUnityKK05 Mini Titanium Pocket Knife for Everyday Carry- Razor Sharp Folding Blade, Lightweight EDC Tool for Camping, Hiking and Outdoor（Crackle）

I had low expectations for this knife. I just wanted it for my portable sketching kit to sharpen pencils. I prefer knife-sharpening to a pencil sharpener. Then when the knife arrived and I started looking at it, I realized that this is a decent little knife. It's not a cheap toy. Lots of blades are sharp when you first get them, but the test for any stainless steel blade is to sharpen it with a stone. This blade takes an excellent edge, really surprising for SS. It really can be made "razor sharp," but you need to use a white alumina or green silicon carbide stone. This is an excellent key ring knife. It's not much bigger than a key, and it's actually useful.There's one thing to look out for: the knife is so tiny that it's easy to get part of a finger between the blade and handle when you fold the blade. Remember the "sharp as a razor" bit? It'll slice a piece out of your finger before you know what happened. Be very careful when you fold this knife.

Why did you pick this product vs others?:This is a wonderful little knife. It is the length of my keys and lives on my keychain. I've used it so much for cutting into packaging or grabbing a quick herb or flower from the garden. I used to use my keys to saw through things sometimes in desperation and now I have this handy little blade to do the job. It's very useful for its tiny size. I originally picked it because of it's titanium and steel construction so I could wash it as needed.

A little smaller than I expected, but very sharp. Good for opening packages, mail, and anything small.

This is such a useful, well made, handsomely designed pen knifeI bought one for my son in laws for Father’s Day and they were a huge success

A very small knife but very sharp. Useful for emergency or even self defense to deter someone trying to hurt.

It's really small

Why did you pick this product vs others?:Adorable little knife that will be valuable in a pinch! Razer sharp. Not a lock blade but more than a novelty

Yup, it's super small but sharp and I use it almost daily. Size assures that it fits on a keyring like just another key, not like an annoyingly larger knife. Easy to open & close and I like how the blade locks into place for usage.