10 sets dental orthodontic Monoblock n-conv single buccal tube roth 0.022 4/set. 4pcs/set, 10 sets, total 40 pcs. Work with Orthodontic bracket brace, Orthodontic niti arch wires. Orthodotnic elastic chain, elastic bands.. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical, Lab & Dental Supplies\Orthodontic Brackets, Bands & Buccal Tubes".The seller is "xiaosi73" and is located in this country: CN. This item can be shipped worldwide.