1.Light weight system, reduce the operating time by the chair, reduce the number of visits, shorten the overall course of treatment

2.An auxiliary groove is designed above the bracket groove, and for especially crowded teeth, a wire can be used for traction.

3.Passive self - locking design greatly reduces friction in the system

4.Special product design gives patients comfortable and natural experience

5.Light weight correction, less tooth pain

6.Closed shape requires no ligation and is easy to clean

7.Compact and round outline, free from oral ulcer