Washita is the most well-known among vintage natural stones

to be followed by White Dialux

Bethesda Black (Medium)

Boride recommends Golden Star series stones as the best choice to work with high carbon steel

keratinized branches

8 x 3 silicon carbide sharpening stone Grit:120 Washita is the most well-knownGritomatic Sharpening Bench Stones are used for free hand sharpening knives. The stones are made of silicon carbide and are designed for the hardest steels (up to 65 HRC). It is advisable to use silicon carbide stones for sharpening knives made of hard stainless steel or carbon steel, such as: ZDP 189, ZDP 247, S30V, S35VN, S90V, S110V, 154CM, D2, YXR7, Cowry, S290, S390, K294, K390, M390, Elmax, 154CPM, ATS 34, 440C, AUS 8, AUS 10, A2, BG 42.. Using