I own over 200 knives, from $60 Civivis to $600 CKFs and/or CRKs. The Toor that I received was the dullest knife I have ever purchased. But no problem, I love the design and spent hours sharpening it.. But I'm fidgeting with it, and all of a sudden the detent was GONE. It would lock up but the detent was completely gone to the point that I couldn't flick it open anymore. Again, that had never happened to me before. It's as if the detent ball just fell off. Anyway, great design but horrible workmanship. I wish all the veterans the absolute best. This is not with them. Unfortunately, there is no quality control on these knives.