tuffite stone edge pro bestseller Columbia Gorge Stoneworks

Columbia Gorge Stoneworks

Regular - soft stone for coarse sharpening

or if you plan to purchase stones of your choice

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

It is advisable to use India stones to sharpen knives made of soft or medium stainless steel

tuffite stone edge pro bestseller Columbia Gorge StoneworksTuffite sharpening stones are used for finish sharpening knives on Edge Pro sharpener. Tuffite stone is natural abrasive material of high density. Tuffite stones have approximately 6 mm thickness and mounted on high quality aluminum blanks with laser engraving. Tuffite stone is mined in the Baikal region of Russia. Tuffite is a tuff containing predominantly pyroclastic materials. It consists of different sized quartz crystal grains (average 50 micron)