Venev Orion Series Diamond [6" x 1"]

This leaves a very fine finish.

Great cutting stones ... so far. Time will tell ... recommended by outdoors55. I Really like his YouTube videos. Seems to be a straight shooter.

I purchased these diamond stones to use with the Universal Stone holder and the Work Sharp PPA. I like the quality of these Orion Diamond stones. I feel Like my Work Sharp PPA has undergone a complete overhaul thru adding the Universal stone Holder, the Course Diamond grit sharpening stone and some CBN Finishing Stones. I can really achieve a mirror edge on my knives. Truth be told, if I had it to do over, I would likely have purchased the Hapstone system instead of the Work Sharp PPA. But I have made the changes to make me satisfied with my ability to sharpen all my knives appropriately.