product description:
High precision plastics base stainless steel needle tube
Blunt non - injectable needles
The dispensing needles specifications are numerous, if you do not find the specifications you need, you can contact me.
Because the impact of shooting equipment and light, as well as your monitor color reproduction of the different, resulting in you see the picture color and the actual product may be different.

1.Size:  30G
2. Blunt end, stainless steel tips.
3. High precision, burr-free polished.
4. Threaded luer lock, color-coded polypropylene hubs.

Spec
Inner Diameter:  0.16mm
OuterDiameter：0.31mm
Total length:24mm
Needle tube length:6.5mm (1/4")
Color：Light purple
package:50pcs