+27C Copper NiTi Lower Large Archwire 17x25

The unique performance combination of copper, chromium and nickel titanium alloys offer the orthodontist convenience, safety and reliable forces, even over extended periods. Generates constant unloading forces that can result in rapid tooth movement. The loading force is less that other super-elastic wires because of the low hysteresis unique to the copper alloy, while the unloading forces are comparable to traditional super-elastic nickel titanium wires.