Heat Activated Nitanium with Copper remains soft at room temperature for easy wire insertion, even in the most severe cases.  This wire provides continuous force even at very small deflections, which reduces the frequency of wire changes.  The smooth surface finish reduces friction for faster tooth movement.  It's unloading (springback) properties facilitate faster and more efficient tooth movement.  Ni Ti with Copper allows the wire to be easily engaged before full activation at body temperature.Right Form Arch Shape which is the same as ProForm.Pack of 10.