Our 4mm 31G Pen Needles are ultra-fine, sterile, single-use needles designed for use with compatible injectable medication pens.
The short 4mm length combined with a 31-gauge ultra-thin design helps support a more comfortable injection experience while ensuring effective delivery into the subcutaneous layer. Each needle is silicone-coated to help reduce friction and promote smoother insertion.
Suitable for use with many insulin and GLP-1 injectable pens that require separate screw-on needles (please check compatibility with your specific device before use).
Product Features:
4mm short needle length
31G ultra-fine gauge
Silicone-coated for smoother insertion
Individually sealed and sterile
Single-use only
Designed for safe and precise daily injections
Supplied brand may vary depending on stock availability; all brands provided meet the same specifications and quality standards.
Always follow your healthcare professional’s advice regarding injection technique and appropriate needle length.
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