1. High quality stainless steel
2. Larger inner diameter high flow
3. Sharpness manimize patient comfort
4. Coded hub by size for clear recognition
5. Semi-transparent needle-hub for clearness of flash back
6. Individual blister or bulk or polybag packing
7. Sterile&Non- sterile
8. Sterilization: Sterilized by EO gas
9. Custom needle size per specification