Pen needle

Pen Needle — 31gx6mm pen needles sold in packs of 25. Designed for compatibility with standard research injection pens, these needles are intended for precise, controlled use in laboratory research settings.

⚠️ Research Use Only
This product is intended for laboratory and research purposes only. It is not intended for human consumption, veterinary use, or any other use. By purchasing, you confirm you are a qualified researcher and will use this product in accordance with all applicable laws and regulations.