How To Sharpen a Knife

Diamond sharpening system ($53): Standard sharpening system ($22): Stand for the sharpening system ($8): Diamond Deluxe sharpening system ($55): (comes with extra coarse stone) More info and links in the description below. Sharpening a knife can be dangerous, so make sure you are careful and go slowly! This video shows how to sharpen a knife using the Lansky knife sharpening system. Sharpening a knife with a stone