In Korean aesthetics, needles, cannulas, and threads are commonly used in non-surgical procedures to enhance facial features and improve skin quality.

Needles are used for precise injections of dermal fillers, Botox, and other rejuvenating treatments, offering quick results with minimal discomfort.
Cannulas are flexible, blunt-tipped tools used to inject fillers more safely and with less bruising, allowing for smoother, more even results in facial contouring.
Threads (PDO threads) are used for thread lifting, a minimally invasive treatment that lifts and tightens sagging skin by stimulating collagen production, giving a youthful appearance.
These tools are integral to many advanced Korean beauty treatments, providing effective solutions for lifting, rejuvenating, and contouring the face without the need for surgery.