-Heat Activated Nitinol w/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 smoother surface finish reduces friction for faster tooth movement. -It's unloading (springback) properties facilitate faster and more efficient tooth movement. -Heat Activated Nitinol w/Copper allows the wire to be easily engaged before full activation at body temperature. **For further product information, please contact Chat Support**