Whetstone Sharpen fish hook Portable Multipurpose outdoor Multiuse Sharpener Multitool multifunction Pocket multi Tool Camp Material: engineering plastic ABS / tungsten steel blade / electroplating rod With tungsten steel blade, electroplating rod. Ceramic knife edge burr, suitable for kitchen knives, western food knives, fruit knives, etc. Place the knife sharpener on the table with the left hand, the knife with the other, and place the blade on the V groove with the right hand. Pull the knife back with a little force, and pull it about 4 to 5 times, and the blade will become sharp. Recommendation: Under normal circumstances, it is recommended to use once a week or daily, keep your blade sharp at all times, after the knife is sharpened, wipe it with a damp cloth and then dry it. Clean the sharpener's metal blade or ceramic wand with a soft brush to keep the sharpener head clean! 1. Due to different monitors and lighting effects, the actual color may be slightly different from the image 2. Due to manual measurement, please allow 1-3cm deviation Size: 80*27*10mm Shipping color: black Quantity shipped: 1