Dental Orthodontic Lingual buttons ,with Hole  

Orthodontic bondable lingual button,

1.100% brand new and high quality  

2.made of high quality stainless steel 

3.extra polishing shine

4.special base design of hollow base for   removing spare adhensive. 

5.Bonding strength is stronger;Integrated design, underpinning never part

6.increase the bonding strength obviously. 

7.convenient to use

Packed:

50 pieces Perforated Bondable lingual buttons,

50 pieces per box