5 Boxes Dental orthodontic 1st molar Monoblock buccal tube Roth 0.022 50sets/Box

5 kits Dental Orthodontic Roth 022 1st molar monoblock single roth bonding n-conv buccal tubes 200pcs/kit. 4pcs/set, 50 sets, total 200 PCS/Box. Work with Orthodontic bracket brace, Orthodontic niti arch wires, orthodontic elastic chain, elastic bands.