ERTDDE 2-Stage Knife Sharpener for Straight and Serrated Knives?Kitchen Knife Accessories, Sharpens Dull Knives Quickly, Safe and Easy to Use

TWO STEPS SHARPENING SHARPENING SYSTE Wolfram Carbide for Blunt Knives Ceramic Rods for Honing Fairly Sharp Knives HOW DOES IT WORK? 1.Insert the blade into the slot at a 90-degree angle to the sharpener. 2.Place blade in carbide cutting heads (Coarse-Silver color). 3.Pull the knife straight back wowards you(2-3times)while applying a light pressure. 4.Place blade in ceramic fine smoothing rods (Fine-White color). 5.Pull the knife straight back towards you(5-6times)while applying heavy pressure. 6.If blade is still dull,repeat these steps until blade is sharp as expected CAUTION: -Always rest your sharpener on a sturdy flat surface,never on our leg,and keep fingers behind finger guard to avoid injury occurring. Pull the knife in one direction only.Do not move backward and forward. We have experience with our product. In fact, we designed it specifically to meet our demands for a better quality knife sharpener and to end the frustration of cutting with lifeless blades. We feel that everyone should have access to kitchen tools that are of professional quality but are also simple and safe to use.