The portable multi-functional knife sharpener is the ideal companion for every backpacker, hiker, hunter, fisherman, tool enthusiast, and knife lover! Product Information 1. Material: Engineering plastic ABS / tungsten steel blade / electroplated rod 2. Dimensions: 82*28*13mm Single package size: 110*60*11mm 3. Net weight: 27 grams Packing size: 40*30*26cm 600 pieces 2. Equipped with tungsten steel blades and electroplated rods.Ceramic knife edge burrs, suitable for kitchen knives, Western-style knives, fruit knives, etc 3. Place the left-hand sharpener on the table, hold the knife with the other hand, and position the blade on the V-groove with the right hand. Pull the knife back with a little force about 4 to 5 times, and the blade will become sharp. 4. Packaging: OPP bag Recommendation: Under normal circumstances, it is recommended to use it once a week or daily to keep your blade sharp. After sharpening the knife, wipe it with a damp cloth and then dry it off.Use a soft-bristled brush to clean the metal blades or ceramic rods of the sharpener, keeping the sharpener's grinding head clean! Pre-set carbides sharpen very dull edges quickly Specially shaped ceramic slot to finish edges and sharpen serrated blades Tapered diamond rod for sharpening serrated and standard edges Very compact and lightweight Lanyard hole for carrying The Pocket Pal features a fold-out, tapered diamond-coated rod for sharpening serrated and standard edges, pre-set carbide blades for quickly restoring a dull edge, and specially shaped ceramic stones for a razor-sharp finishThe carbide blades and ceramic stones are reversible and replaceable for extended sharpening life The Pocket Pal measures just 3-1/2 inches long and 1 inch wide, and weighs only 1 ounce An integrated And the lanyard hole makes it easy to carryAlways clean your sharpener with a damp cloth after use and dry it with a towelDo not rinse with water Carbide Blades: Set the Edge The carbide blades provide quick edge setting capability for dull or damaged knivesThese blades are designed for use on straight edges only, and are reversible and replaceable Ceramic Stones: Finish the Edge Ceramic stones provide a smooth, polished edge for already sharp knives and can be used on serrated or standard blades They are also reversible and replaceable