SFM disposable insulin injection needles are designed for use with leading insulin pen injectors, providing a comfortable and reliable subcutaneous insulin delivery system. These ultra-fine 31G x 0.25mm x 6mm needles (100 count) are compatible with popular pen injectors from major manufacturers including Eli Lilly (Humalog Pen, Humulin Pen), Becton Dickinson (BD Micro-Fine Plus), Novo Nordisk (NovoPen 3, NovoPen 3 Demi, FlexPen), and Sanofi-Aventis (OptiClik, OptiPen Pro1). Their short length (6mm) makes them ideal for children and individuals with a slender physique.
Our needles feature a unique thin-walled design with an increased lumen for a smoother, less painful injection. They are sterile, non-toxic, and pyrogen-free, ensuring safe and effective insulin administration. Choose SFM for superior quality and a comfortable injection experience.
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️