Spiral bi-directional cog thread enhances tissue holding force.
It is designed to achieve that every single cog is hooked into soft tissue evenly to make best V-line shape face.

• The strongest cog thread ever
• Even distribution of hooking strength
• Safe cannula for less bleeding

* Safe cannula

Since the end of cannula is round-shape, there’s a little tissue damage in the process of inserting it into skin. Thus, the procedure is almost no pain and less bleeding, which result in minimizing bruise and swelling in recovery period of time.