- Forces fall directly between Bio-Kinetix Theramlly Activated Nitanium Archwires and Super Elastic Nitanium Archwires. - Temperature Transition Range (TTR) = 65 -75 degrees F. (18.3 -23.9 degrees Celsius) - Utilizes shape memory and super elastic properties to move teeth. - Excellent shape characteristics and resiliency. - Wire is slightly thermal at room temperature for easy ligation. - Responsive to chilling for easier ligation. - Has a smooth finish for minimal friction. **For further product information, please contact Chat Support**