Shapton Glass Stone HR grit 220 coarse 66.82 micron sharpening stone, 50101

This Shapton Glass Stone grain 220 is a coarse sharpening stone to restore the edge of blunt knives. With this sharpening stone you can quickly restore a blunt or damaged edge. Great if you have owned your knife for a couple of years but have never sharpened it before. The sharpening stone sharpens quickly and evenly. Which is exactly what we're looking for from a high-quality sharpening stone. Contrary to what you might expect from the name, the glass doesn't do the sharpening. You sharpen on a high-quality Japanese whetstone. A layer of tempered glass is attached to this to prevent bending.