For the price definitely a good stone. Unfortunately, this is only the stone without bracket available. But the problem is quickly solved by placing a damp cloth under the stone. After sanding with 6000 grit my knife severed a sheet Pappier like butter and the like it's otherwise always does without cutting right next to the finger when it sharpness test. Hardly operate at 6000 really with pressure. After a little practice, I shave the diameter even the hairs from the arm from (making previously wet: D)