KeyUnityKK04 Titanium Mini Folding Knife Flipper Pocket Knife 1.34" Blade, Small EDC Utility Knife for Everyday Carry (Gray)

My friends laugh at me for how much I paid for this knife. But the quality is awesome and it doesn’t fill up my pocket. It’s sharp and works great for all my normal knife needs. Definitely recommend if you want a small and light knife

I have a collection of various pocket knives, but nothing quite so small as this mini one. The idea of being able to put it on my keychain so as to always have a knife with me was appealing, but I was afraid something so small would be a toy rather than anything useful. I'm happy to say that I was wrong.The first thing that caught my eye is that this knife is made of titanium and M390 steel - high quality materials for any knife. M390 steel is a top-quality "super steel", known for its corrosion resistance, excellent edge retention and overall toughness. It's chemically identical to CPM 20CV steel, and it compares favorably to almost any other type of steel commonly used in knives. This type of steel can be honed to a very sharp edge and it tends to stay sharp a long time. You'd normally pay a premium price to have a blade made from this material. About the only drawback to "super steels" like M390 is that they are so hard that they can be difficult to sharpen when they eventually dull.Likewise, the titanium handle is a premium choice of materials that's rugged, yet lightweight and corrosion-proof. It makes a perfect complement to the M390 steel blade. The body has a very small pocket clip and a small hole you can use to put it on a keychain or lanyard. I haven't tried, but it looks to me that the pocket clip can be removed, further shrinking this already small knife.Any knife this small isn't going to feel particularly ergonomic in your hand, no matter how small your hands might be. Although it's designed to be a "flipper" style, I found mine challenging to open with one hand...a high-quality CLP product worked into the hinge seemed to help some, but it's still not easily opened. Still, once opened, it stays open securely. In use, I never fear that I'm going to put too much force on it and it will slip or close on me...it really is like using a miniature scale model of a much larger high-quality knife.The blade itself came quite sharp from the manufacturer. I'm picky about my blades, and I often find myself honing new knives to a sharp point, but this one was more than adequate out of the box.For basics like opening Amazon boxes, cutting twine and string or similar tasks, I like this little mini knife a lot. It's not a hunting or a self-defense knife, but it's sharp blade is a pleasure to use and it seems to be high enough in quality to deliver a long life of service. It's not exactly cheap, but if you're looking for a top quality knife that just happens to be incredibly compact, it's definitely worth a look.

I got the knife as a Christmas present. I liked it until today however when I took it out of my pocket and the blade fell out. The screw holding it is missing. There is no way to contact the supplier. For $100 I expect more. Don't buy it not worth the money if parts fall off.

The media could not be loaded. I was not prepared for how tiny this knife actually is. It is the size of my pinky finger. I’m not sure how practical this thing is but it is certainly a great conversation starter. People aren’t scared when you whip this out, just curious. Even the super skittish people want to look at it. The materials are top notch, and the pivot bearings are captive in brass rings (not plastic like many other knives). The pivot itself is a captive pivot and the lock bar has a steel insert and an over travel stop. These are features not even every full size frame lock includes. Expensive for a novelty but I’m happy with it just for the sheer fact they managed to make such a ridiculously tiny knife fully functional at all. Bravo.

I'm torn about what star rating to give this knife. On the one hand it's too small to be of any sensible use, and it costs (say this part out loud in a Dr. Evil voice) One HUNDRED Dollars! But on the other hand there's nothing dishonest about the description, and it's nicely made.Or perhaps I should say there's *almost* nothing dishonest about the description. The handle is (presumably) made out of titanium as advertised, but a magnet informs me that the blade is steel. But titanium probably can't be made into a decent knife blade, so maybe that's excusable.So do you want a novelty keychain knife that costs a crazy amount of money? If so, you've come to the right Amazon page.

I was expecting tiny, but was still shocked by how small this knife is. Razor sharp and fun to flip open. Titanium handle feels solid, excellent lock up when open.

The media could not be loaded. This is a micro knife weighing just 16 grams that is made to the standards of a high quality big knife. Many people get excited when they see "titanium" in a knife description, but that's just the frame of the knife. I'm more excited that the blade is formed from M390 steel, which is a high-end powder steel with extremely good edge retention properties that is normally seen in fairly upscale full-size knives. This micro knife includes a functional flipper and a liner lock. Of the micro knives I own or have used this is by far the most functional for opening packages and other small cutting tasks.At the relatively high price point of this small knife I feel like every detail should be good to excellent. I'm giving 4 stars for this knife for two reasons:1) I suspect a good percentage of all these knives sold will be bought as gifts, so I feel some small effort should have been made to include a reasonable box to present the gift in.2) The M390 blade appears to have an electro-deposited coating of some sort that has a very uneven, mottled appearance.All in all this is my favorite micro knife I've used and is quite useful as a functional blade to always have in your pocket.

The media could not be loaded. This knife had promise but it’s no fidget edc. Just a couple weeks of use and I can’t figure out what failed but the knife opens past its lock. Video attached.