Azdent Dental Orthodontic Copper 35˚ Super Elastic Cu-NiTi Round Archwire With Stops Preformed FDA Descriptions: Azdent Super Elastic Copper Ni-Ti cross-sections come with archwire stops, pre-loaded, for your convenience. 35˚C THERMO-ACTIVE COPPER Ni-Ti Generates mid-range, constant force levels until the wire has fully recovered to...