The number of roots of thread sculpture varies according to the requirements of the patient and the function. There are various applications of thread sculpting, such as eyebrow lift, tear trough filling, apple muscle, nose job, lower middle face lift and cheek tightening, and the number of roots used varies depending on its role. For example, if the lower middle part of the face is relaxed and the facial fat is more, it is recommended to choose 8-10 big V threads to lift and tighten the cheeks, and the cheeks will be netted and tightened for better results.