부엌칼에 치약을 바르면 정말 놀라운 효과가 있습니다. 30년간 칼 갈았던 장인도 인정할 칼 가는 방법

#How to sharpen a knife #Grinding a knife at home #Grinding a knife at home #How to sharpen a knife

When I cook, the knife doesn't cut well, so I'm annoyed and I don't enjoy cooking. In that case, I will introduce you how to sharpen a knife easily and effectively anyone can do at home without buying a knife sharpening machine or having to pay the person who changes the knife. If you do it, you won't regret it.