Threads for thread lifting: include protein threads (Thread lifting protein threads, commonly used for lifting and tightening, gradually metabolized by the body), elastic threads (elastic threads, focusing on enhancing skin elasticity), and perfect lifting threads (perfect lifting threads, mainly for lifting effect), as well as 18G Big V threads and 19G Big V threads ('G' represents the thickness specification of the thread; the smaller the number, the thicker the thread. 'Big V' refers to the thread's shape design, often used to create a V-shaped facial contour. 18G threads are thicker than 19G threads and usually provide stronger support). Accessory tools: sterile needles with individual packaging (Sterile needles with individual packaging). These needles are for single use. The individual packaging and sterile design can reduce the risk of infection during the procedure and are commonly used tools in thread lifting to implant threads into the skin.