2 Zero Tolerance ZT0770. One for me one for my best friend. The aluminum scale knife. I got a surprise when they arrived. Except for the aluminum scales it is the ZT0770CF knife. All the upgrades except the carbon fiber are on the knives. The pretty pivot hardware, the gimping on the flipper and lack there of on the liner lock, and the solid spacer instead of the barrels. My friend was very pleased. So am I. Then I added in the KME sharpener. I have never been a talented freehand sharpener, but now I can hit very sharp edges with great geometry. I think the biggest things it has taught me is patience and the actual way a blade and edge are made. Merry Christmas to all.
Jug