The 10" Sharpening steel will realign the edge and remove any niche or burr. An oval rod provides more surface contact with the edge to achieve same results as traditional rod but with fewer strokes. A useful and perfect addition to any chef whether novice or expert. Package includes: Sharpener 10", Gourmet Made of Stainless Steel with Satin finish. Ergonomically designed POM Contoured Handle Perfect compliment to any kitchen décor. A useful and perfect addition to any chef whether novice or expert. Hand-sharpened blade for long-lasting sharpness. Ergonomically designed handle for a firm and safe grip. Avoid abrasive or steel wool, steel scouring pads or harsh detergent. We highly recommend hand washing.