Knife sharpener 3 steps

Knife sharpener 3 steps of 3 Claveles. Step 1: Diamond coated rods (Preparation for sharpening). Step 2: Tungsten carbide plates (Coarse sharpening). Step 3: Ceramic rods (Fine sharpening). It has an ergonomic handle, with easy grip and good hold. Non-slip base for safe sharpening. Instructions for use: Place the sharpener on a flat surface, hold it with one hand and the knife handle with the other. Step 1: Diamond coated rods (Preparation for sharpening). Use before sharpening to smooth the knife edge if it is dull. Slide the knife along the diamond bars as shown in the drawing, pressing lightly on the edge. Step 2: Tungsten carbide plates (Coarse Grinding). Use only if the knife is very dull. Slide the knife across the metal plates as shown in the drawing, pressing lightly on the cutting edge. Repeat the operation until the blade regains its sharpness. Step 3: Ceramic rods (fine sharpening). Slide the knife without pressure to remove the burrs from step 2. Repeat the operation until the cutting edge settles. To maintain the cutting edge, this step can be carried out without performing step 2. Wash the knife after sharpening. It cannot be used with knives with a serrated edge.