1. The family is suitable for picking a knife that feels lighter.
2. Knife surface can not be uneven phenomenon, to adjust the blade surface smooth.
3. Pay attention to the thinness of the knife. If the blade to the back of the knife is from thin to thick, the knife from the front part to the knife part is from thin to thick, so that it is light and labor-saving when used.
4. To choose the knife's steel mouth, you can use the edge of the kitchen knife to gently cut the back of the knife, if you can cut a small piece of iron, and slide forward smoothly, indicating that the knife's steel mouth is good, sharp edges, It is a good knife.
5. If there is a wooden handle, check if it is firm and there is no crack.
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