Stronger Lifting and Fixation Effect!
In PDO thread embedding surgery, the most important period is the fixation period of thread (3 weeks after surgery).
During this period, threads will be ultimately fixed in lifting shape which will determine the finally surgery effect.
360° Screw Cog is constituted by 360° Screw Cogs on the surface of thread. Skin can be lifted and fixed from multiple angels evenly, thus the surgery effect is maximized. The duration of surgery effect will be longer and fixation capacity is also more durable.