Ultra Sharp XL Double-Sided Diamond Sharpening Stone | Coarse 400 and Extra Fine 1000 Grit Diamond Sharpener | 8 x 2.5 in.| Durable Non-Slip Base

• UPC   753182257778
• High Quality Monocrystalline Diamonds - Diamonds are electroplated onto a solid steel plate. This process ensures the stones stay flat and never need to be lapped like other stones. No adhesives or plastic parts are used resulting in greater durability. Sharpens Faster - The 400# grit side removes metal very quickly while the 1000# grit produces a razor sharp edge. The large 8" x 2.5" size sharpens even the biggest chef’s knife with ease. The user only needs to apply light pressure and let the diamonds do the work. Sharpens Any Steel – Sharpens high carbon steels, hardened stainless steel, all tool steels, and even the new super steels. It also sharpens ceramic kitchen knives with no problem. Unique Diamond Pattern - Eliminates the tendency to clog and keeps the sharpening surface clean and clear of metal shavings. Adjustable Stone Holder - Keeps the stone firmly in place while sharpening and provides the knuckle clearance needed to hold a consistent angle. Lifetime Warranty, Manufacturer: Ultra Sharp