• Compatibility: These pen needles are designed to be compatible with various insulin pen delivery devices, but it is crucial to consult your healthcare professional or the device manufacturer to ensure compatibility before using them with your specific insulin pen.
• Thin needle: The 31G needle gauge is designed to be very thin, which can help minimize discomfort during injection.
• Disposable: Meant for single use only to prevent the spread of infections.
• Sterile: Pre-sterilized to ensure safety during use.

Possible uses:

• Injecting insulin: Used by people with diabetes to administer their prescribed insulin dosage subcutaneously (under the skin), typically in the abdomen, thighs, buttocks, or upper arms.