Abstract: Enclosed are embodiments for a device made of borosilicate glass that is textured using blasted abrasive grit media which allows a user to align, hone, sharpen, remove, scrape, file, adjust, fix, straighten, even up, abrade, chafe, chamfer, filet, or otherwise alter the shape or characteristics of a cutting edge. The method of manufacture is relatively easy, requires little equipment, and provides a wide range of texturing options for the sharpening or honing surface.