The outer hub IS clear and colorless. enabling the easy visualization of CSF flashback. The inner hub is color-coded according to ISO specifications.
The needle tip has a shape that enables smooth penetration and transmits the resistance at the needle tip to your fingers. The cannula and styles are precisely fitted and smoothly aligned at the tip of the needle. reducing tissue trauma.
| Size | O.D. | Color code | Needle length | Package |
| 18G | 1.27mm | Pink | 89mm, 70mm | 20 pcs./box, 100 boxes/carton |
| 19G | 1.10mm | Cream | ||
| 200 | 0.90mm | Yellow | ||
| 21G | 0.80mm | Deep Green | ||
| 22G | 0.70mm | Black | ||
| 23G | 0.63mm | Deep Blue | ||
| 25G | 0.50mm | Orange | ||
| 27G | 0.41 mm | Medium Grey |
To assure safe and reliable penetration, a guide needle is available for use with the 27G spinal needle.
| Size | Needle length | Package |
| For 27 G | 32mm | 20 pcs./box, 100 boxes/carton |