RAXMIN Double Sided Diafold 5" Diamond Knife Sharpener 400/600 Grit Pocket Sharpener

Product: Double Sided Diafold5" Knife Sharpener 400/600 Grit Colour: Black Product Size:125*30*16mm/4.92*1.18*0.63inch Unfoldedlength: 9"open, 4.9" closed Weight: 2.52oz /71.5g Material: Titanium Plated Diamond Whetstone + ABS BlackHandle Two stage sharpening with compact convenience. Two DiamondRAXMIN sharpeners combined to create a lightweight sharpener that is great forhome, camper, tool box, gardening shed and more. Extra-Coarse diamond (38micron / 400 grit) provides easy removal of material on a damaged edge. Coarsediamond (23 micron / 600 grit) to quickly restore a neglected edge. Convenientsize: 9" open. 4.9" closed. Folding plastic handles protect sharpenerwhen not in use. Sharpens in a fraction of the time required by conventional stones.No messy oils needed—sharpen dry or with water. Durable construction willprovide years of consistent performance and reliable service. For proper toolmaintenance, woodworkers, chefs and other professionals rely on the superiorquality and versatility of RAXMIN products.   HOW TO USE STEP 1 To safely use a steel, hold it verticallywith the tip firmly planted on the counter. Place the heel of the blade againstthe tip of the steel and point the knife tip slightly upward. Hold the blade ata15-degree angle away from the steel. STEP 2 Maintaining light pressure and a15-degreeangle between the blade and the steel, slide the blade down the lengthof thesteel in aweeping motion, pulling the knife toward your body so that themiddle ofthe blade is in contact with the middle of the steel. STEP 3 Finish the motion by passing the tip ofthe blade over the bottom of the steel. Repeat this motion on the other side ofthe blade. Four or five strokes on each side of the blade (a total of eight toten alternating passes) should realign the edge.