Zero Slide, Firm and Stable as Rock No matter how hard the force you apply to it, the knife waterstone will always stay at stable place for its anti-slip handle and base. It ensures the most safety for being not easy to fall off or slide. After use, you only need to wash it under water for simple cleaning. No rust, no color fading, it will be your best kitchen tool. Sharpen All Knifes, Erase All Bluntness It is sharp, to eliminate every burrs and bluntness of knives. Its fast, only takes you several minutes to get one brand-new knife. Seletable 3 grinding stage covers all kinds of knives and uses. No matter its kitchen knife, cooks knife or fruit knife, etc, you can get them sharp again all, even you can sharpen your scissor, chisel, razor, etc. Not Only Indoor, But Also Outdoor Besides being used at home, hotel, parties, festival, hotel, cafe, etc, the knife honing stone is compact enough to be packed. You can take it outdoor for a relaxing picnic, cooking, camps, fishing and so on. Immediate needs, handy use. Why not buy one and plan for a wonderful family outing? You will love it! Product Specification: Certification: CIQ, EEC, FDA, LFGB, CE / EU, SGS Material: ABS + Stainless steel Size: 21 x 6.3 x 7cm/8.27\" x 2.48\" x 2.76\" Color: red, green Grind Stage: ceramic, diamond coating Knife Type: for all kinds of knives, home knives, cooks knives, fruit knives, etc Feature: anti-skid; diamond coating; easy gripping; easy washing; eco-friendly Application Occasion: hotels, homes, cafes, bars, parties, festivals, picnic, outing, Xmas, Halloween, etc. How to Use: 1.First, place the sharpener on the platform and hold and handle; 2.Decide to use which grinding stage according to the degree of tool bluntness; 3. For coarse grinding which is used to repair badly d blade, suitable for a blunt tool. Put the knife into diamond grinding mouth, properly apply uniform intensity back and forth and check for blade circumstances, repeat it 3-5 times; 4. For fine ground which is a necessary step to eliminate burrs on the knife-edge. Put the knife into diamond grinding mouth, properly apply uniform intensity back and forth and check for blade circumstances, repeat it 3-5 times; 5. We recommended that once a week or daily use to keep your blade sharp. After using, please wipe it with a damp cloth or rinse it with water, then wipe dry. Package Includes: 1 x Knife Sharpening Stone