Rockingham Forge SUPERSHARP Coarse Grain 240 Sharpening Stone Professional Knife with Non Slip Base 18 x 6 1.5 cm Sharpener for Kitchen Knives

Coarse grain 240: an abrasive surface that cuts steel quickly, best suited for damaged, chipped or extremely dull blades. CONTROLLED SHARPENING Control the angle, pressure and speed when sharpening to adapt to each individual knife. HIGH QUALITY: Pamper your high quality knives with a professional sharpening stone that allows you to preserve the original design and craftsmanship of your knife and that will last for years - the perfect investment for any chef. SAFE SHARPENING Equipped with a non-slip, removable silicone stand that securely holds your whetstone and ensures safe, even sharpening. IMPROVED KNIFE LIFE - Unlike other sharpening methods, you can only sharpen as much as you need with whetstones, making your knife last much longer. How to use your grinding stone: soak the stone in water for 5 minutes and then place it on a stable base with the non-slip base. Sharpening your knife depends on how dull it is. Use a coarse grain to repair heavily damaged blades and dull knives. Hold the knife at an angle of 10 to 30 degrees (the Rockingham Forge guide rails can help with this) and grind the blade back and forth on the surface of the stone with light pressure until it is sharp enough.