Sino Dental Group Limited
Item Number:root torque
Size:Large, medium and small
Package:5pcs/pack
Specification:Anter ior Root Torquing Auxi liary Arch
1 Five-curvature front tooth torque spring (model size: large, medium and small) .
2 Mainly used for the third series of bending, to help increase the rapid and flexible movement of the rear teeth anchorage .