Sharpening Stone Set Whetstone 2-IN-1 400/1000 3000/8000 Grit Wooden Holder and Knife Guide Included

1. Soak it in water for 5 minutes put it in the bamboo base with rubber holder on a flat surface. 2. the guide on knife. 3. First use the 400 grit side for rough grinding in 10-30 degree angle push the knife with a little force and then gently retracted. This process takes about 15 minutes. 4. Then use the 1000 grit side for grinding. This process takes about 10 minutes. 5. Use 3000 grit side for grinding in 10-30 degree angle gently for 15 minutes. Then use 8000 grit side for mirror polishing for 10 minutes. After sharpening the knife clean the knife with wet cloth or water then dry it. Use a soft brush to clean the sharpening stone then placed in a ventilated place out to dry. Attention: 1. Do not only use the middle of the sharpening stone please make full use of the surface of the whetstone. 2. Do not use whetstone to sharpen serrated blades and ceramic knife. Particle size: 400grit 1000grit 3000grit 8000grit Size:Millstone size 18*3*6cm Bamboo base size 21*9cm Silicone base size 18.3*6.4cm Material:White corundum plastic bamboo Colour:Multicolor Package Contents: 1 * Sharpening stone 400/1000 grit 1 * Sharpening Stone 3000/8000 grit 1 * Bamboo Base 1 * Knife Guide 1 * Rubber Holder Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.