1. Blunt tip, does not cut through nerves or vessels, more safety.
2. Reduce bleeding and swelling, reduce less pain considerably.
3. Single point of entry for wider coverage.
4. Stimulates more collagen production.
5. EO gas sterilization, more safety.
6. Made of medical 304 stainless steel, high quality.
7. With scale, each scale represents 10mm, more direct and clear.
8. Each cannual is given an opener, more convenient.