- Manufactured from heat-treated Nickel-Titanium alloy, One Curve is a single-use, rotary file that enables shaping of the full length of the canal with a single instrument, directly to the apex. - C. Wire is a proprietary process, exclusively developed and implemented by Micro-Mega for one Curve. - Combined with the patented design, C.Wire defines One Curve’s personality traits as its own DNA: One Curve is a smart, efficient and conservative instrument. - 3 Pcs. **For further product information, please contact Chat support**