- Endostar E3 azure is an innovative system created with azure HT technology which is our specially designed heat-treatment manufacturing process. - The goal of azure HT technology was to create files that are extremely flexible and resistant to breaking even in the most complicated clinical cases. - Safe - increased breaking resistance. - Extremely flexible - follows even the most curved canal path. - It's used for straight, lightly, or moderately curved canals. **For further product information, please contact Chat Support**