Titanium and carbon fiber feel good quality. The detent was strong i had to adjust the lock bar to lighten it. Overall good knife blade is very useful.

My TS-129 arrived in perfect condition, although the detent was a little on the strong side. I cleaned out the factory lube, and put a couple of drops of KPL near the pivot. After opening and closing the blade a few dozen times, the detent loosened right up. Perfect blade centering, zero blade play, lockup is at around 35%, no detent lash. The asthetics are beautiful. The carbon fiber has a nice pattern, the fine milling on the titanium side of the handle is emaculate. I can honestly say that this knife has one of the best factory edges I have ever experienced. The blade is SCARY SHARP!!! So, what do you get for a little over a $100? M390 blade steel, carbon fiber, milled titanium handle, titanium back spacer, titanium pocket clip, great edc size. I say you get one hell of a bargain.

This is the best overall twosun that I have bought today. Best detent as well. great knife for the money

Best pocket knife for the money. Hands Down. Feature rich, great fit / finish, amazing blade steel… nithing not to like.