The benefits of using a sharpener

Use a sharpener to sharpen the knife. The correct method is to hold the knife with your left hand, with the edge up, and the right hand with the sharpener. Do not sharpen the sharpener back and forth on the blade. The contact angle between the sharpener and the cutting edge is 20~25 degrees. Pull in the direction in front of the knife and sweep it with a slur. Normally, the blade on each side can be sharp after two to three times. The sharpening rod is characterized by convenience and speed.