Sitivien ST999 Folding Knife,S35VN Steel Blade with Titanium and Carbon Fiber Handle Liner Lock,EDC Knife with pocket clip for Outdoor Camping Survival Hiking(Gray)

12/15/25 The description says this is the liner lock as do some of the reviews. I have seen both versions in pictures and videos. I've always wanted the frame lock version of this knife that's shown in the product pictures so I posted a question wanting to get some clarification from anyone that owns it. I was contacted by Sitivien customer service and they confirmed this was the frame lock and not the liner lock. It was out of stock for a long time so I'm excited to finally own it.

Beautiful knife with great action. However.... the access to the liner is in an awkward spot way up in the corner where the finger groove meets the blade. Much higher than most other knives. If this is your only knife i suppose you could get used to it but if your a knife guy with multiple other knives youll immediately notice the placement is different than your used to. The other noticeable thing is how thin the actual liner is. The liner is a thinner guage steel than most fold over style pocket clips are made of. The combination of the awkward placement and the thinness of the liner add up to a good looking knife that sits uncarried at the back of the knife drawer. Because its spent so little time in my pocket i cant really speak about the blade steel or quality of heat treat.

Came with a razor sharp edge, great action, great lockup & perfect fit in hand. The cutting edge of the blade measures just over 4". The handles are lightweight (in a good way) so I forget I'm carrying it. The harpoon blade shape is awesome. It's my new carry. I'd definitely buy again

Very nice budget knife. Comfortable ergos, very good action (literally could not fail deployment with flipper tab), and very possibly the sharpest knife out of the box I've ever used. Even sharper than some of the Cold Steel knives I have. For the price, this knife is a no brainer. I'm going to get another model soon.

This is an awesome knife very smooth and drop shutty an it's worth every penny

Love the knife

A nice smooth flipper ...a little bit larger and heavier than I expected but a nice great edge

As a collector of very high end knives this knife checked a ton of boxes for me. It’s extremely elegant, and has a certain beauty about it that many knives more expensive than this doesn’t possess. The blade is very light and wicked sharp. Smooth doesn’t begin to describe the action. It’s butter. Titanium frame and hardware, and milled pocket clip. This knife has it all. I was lucky enough to snag one of the blue ones but I’m positive that all of them look and feel great ! The fact is this knife should cost 250-300 dollars and the fact that it’s 160 is unbelievable. You get so much knife for that money !