Traditional pull-through sharpeners can scratch, scrape, and ruin the beautiful, layered etchings on your custom steel, but the patented Block tool provides the ultimate safe alternative Damascus blade sharpener.

Demonstration video showing how the patented Block sharpener hones massive custom Damascus steel edges safely
It is highly regarded as a premier Damascus sharpener because our dual flexible steel rods align perfectly to your knife’s exact factory edge from 17 to 28 degrees without rubbing against the side faces. Safely hone, realign, and maintain specialized Damascus kitchen knives, custom hunting blades, and pocketknives without grinding away valuable metal or leaving rough burrs.