High Grit Diamond Resin whetstone .1. Working area size:70*20mm 2. Weight:45g 3. Grit1000#/3000#/6000#/12000# 4. Ideal for most kinds of knives and tools.
1.First soak the grindstone in water for 15 minutes with a little salt water 2.Sharpen the knife in the order of first coarse and fine ,as shown in the figure 3.The sharpening angle takes the 10-20 degree as the best 4.The blade at the hadle is shown in the picture 5.After grinding the knife , do not remove the slurry ,the knife can be sharpened with slurry water 6.As shown in the picture ,the blade is sharpened Note:The household kitchen knife is recommended to grind once a week,please wipe it clean after use,put it in the shade and dry it.