1. Works like a charm - Just a few quick strokes across the blade of your kitchen knife will restore the sharpness you thought you had lost. Meet your sharpening rod. You're fine without it. With it, you'll be a legend. 2. Keep your edge sharp - Use a sharpening steel to extend the life of your favorite chef's knife, chopping knife, cleaver, or any other kitchen knife. 3. Easy to use - We built our kitchen knife sharpener with you in mind. Much easier than using a whetstone; just tap the blade against the rod a few times at a 20-25 degree angle, and your knife will have the sharp edge it deserves. 4. Sharpen with comfort - Cooking should be a breeze, so sharp knives are essential. With the smooth, ergonomic handle, you can always hold the sharpening steel perfectly. After a few strokes across the blade, your knife is ready to slice. NOTE: Premium Japanese Damascus chef's knives require a diamond/ceramic sharpening rod! Sharpening rods are only suitable for softer steel knives.