The main function of line carving lifting is to improve fine lines on the face, such as slight crow's feet, and effectively lift risorius. However, the operation of line carving and lifting is limited to the problem of facial relaxation. If the skin is only slightly slack and drooping, line carving can effectively lift it. However, if the beauty seeker is older or the skin droops seriously, the tension will not be so great and the effect will not be so obvious if the line carving is used again.