Promithi Folding Morphing Knife, Retractable Pocket Outdoor Camping Working Knife, Multi-Function Tool, with Bottle Opener and Glass Breaker

Great knife, could be sharper but at this pricepoint it is a steal! This is made very well. I bought a spare. Comes with belt clip mounted ,not shown in pics. I am looking for this in a larger model with a 4in blade. The ring size seems to be an 11-12 perfect for grip, it locks perfectly & is very smooth to open & close. It also has a car windo breaker on the ring in case of emergency.

For the price you can’t really beat it. Mine was a little bit stiff to open and close but I just worked the action for a bit and now it is perfectly fine. Those complained about it is bare bones knife and not like the high end ones for 150 dollars. Overall a good deal and works great.

Unique & effective Karambit blade. Rhe blade locking mechanism ensures a secure & stationary blade position lock that makes it indistinguishable from a single full tang Karambit blade construction. Nearly every friend, acquaintance, stranger, and or passersby who sees this folding pocket knife Karambit makes an inquiry or 2 about it as well as expresses their appreciation for the unique blade while making asking me where I purchased mine so they too can go and purchase one of their own. Once again, great product that is unique in its overall esign while remaining completely true to form and function while embracing innovation.

Just received this knife. Matches the pictures exactly. It is a bit stiff but I kinda expect that in a new knife with essentially four hinge points. I feel that it will move easier after using it a while. Opens cleanly in the reverse grip but a spring assist would be nice. Can't really close it one handed in the reverse grip. Replacing the hinge bolt at the back of the blue with a small pin would gi e you something to close it with. Using a forward grip , I found that it was easy( with practice) to open and close one handed. And really the only reason to use the reverse grip is i a fight. Something that probably won't happen to MOST people. It has nice heft to it. Not too heavy and the blade is VERY sharp. It is possible that I might one day spend the$100+ for the original but I probably will just buy a couple more of this one for the lower price. Update: after playing with for a while I have a couple of things to add. It does NOT have a frame lock, merely a slight detent when almost fully deployed. Did have one of the bolts fall out. Repaired with a tiny drop of Locktite. Will do that to the other 3 bolts. And finally, the ring has a fairly sharp edge to it. Kinda cuts into your finger a bit. Rounding over the edge would be a good thing to do. Still, all in all a decent knife for the price. Will probably order a couple more.

I have small hands and this is larger and more substantial that the first one-off I tried. With the first one I began adjusting the screws to make opening it smoother before breaking it in, which was a mistake. I have been oiling it and using it but I'll wait to adjust it until I know it broken in. It is easy to carry and there are many different ways and places you can wear it. I had a Fox 479 that was great but the opening mechanism got pretty rough on pockets and their seams. If you are familiar with Karambits but unsure if they are for you, this is a great knife to try.

I bought this just our of curiosity . don't bother with this wont hold and edge poor quality and even closed is so poorly constructed it will cut your clothes and fingers because of the gap between the blade and the handle

For some reason I can’t add a picture or I would. This is a $25, off brand, Karambit that uses another companies design. I’ll get the bad things out of the way first. The action is not very snappy, I expect it’ll get better with wear and time, but out of the box don’t expect to be able to fling it open like a ninja. It is not the sturdiest knife. Again it’s $25, and uses a design that I have not researched very much, so I’m not sure how much wiggle room it’s supposed to have. But I’ve owned enough knives to know that when a blade is in the locked position but you can still move it, that is a quality issue. Now for the good. This knife is very fun to play with and I’m glad to have it in my collection. Everyone who said they didn’t get the same product as pictured, mine looks like I pulled it out of one of the slides, so that would seem to be an issue to take up with the company. The blade is sharp and (if built better) would be an immaculate knife to carry for everyday use. It’s practical, ergonomic, and makes the ninja in you shine every time you open it. I’m happy with my purchase, even if I don’t use the knife daily it is a very fun and unique knife to own. Hope this helps

Great knife for the price. Easy to open. Very rigid and durable. The size is just right for my right pocket.