This small and very short needle is not suitable for the injection in deeper veins, or for veins which are significantly scarred.
Using a small needle, the solution enters more slowly into the barrel when drawing up.
To prevent the needle to break:
- Do not let go of the syringe once the needle has pierced the skin
- Change the needle if you cannot find a vein
- Do not move during the injection
Colours are an indication of the external diameter of the needle. The length refers to the visible part of the needle or to the total length of the needle, including the part inside the plastic hub. The needle can thus be slightly shorter than indicated.