The convex edge of blades proved itself very well under shock loads

Bethesda Black Arkansas sharpening stones are used for sharpening knives on Hapstone and Edge Pro knife sharpeners

N38 class neodymium magnets on the bottom

🧱Gritomatic Silicon Carbide 2500 Silicon carbide stone set for hard steels (over 58 hRC)

New Cerax stones are universal and can be used to sharpen knives of any steel including high carbon

belgian coticule select whetstone 6 x 1 new-variants The convex edge of bladesBelgian Coticule Whetstones are used for super finish sharpening on Hapstone and Edge Pro knife sharpeners. Belgian Coticule stones are mounted on high quality aluminum blanks. Yellow Coticule is mined in the Ardennes mountains in Belgium. Coticule is ultra fine natural stone with a high garnet content, with estimated grit approximately 8000 12000 JIS. Coticule is one of the most well known whetstones in the world. Coticule stones are universal and