Diamond Edge No.1 Knife Sharpener - Professional Manual Sharpening Tool for Any Knife, Midnight Black - Kitchen

The Diamond Edge employs tungsten carbide innovation to prolong the life of virtually every knife. Diamond Edge can be used on almost any knife, particularly costly hardened steel knives.

Diamond Edge is also compatible with serrated blades (such as bread knives and sporting knives), making it unlike every other knife sharpener, steel, or sharpening stone you've used before.

Diamond Edge knife sharpener even can go one step further, you can use it for your outdoor blades from small handheld axe/hatches to pocket knives. it really does go the extra mile.

Placing the blade on the V-shape grindstone, slowly pull the blade back to initiate the grinding