The BD Ultra‑Fine  Mini Pen Needles (31 G × 5 mm) deliver ultra-comfortable, precise insulin injections with minimal effort. Featuring a single-sharpened, 5‑bevel tip and micro‑bonded lubrication, these needles glide smoothly into the skin for virtually painless delivery. The thin-wall, high flow design reduces injection pressure and shortens delivery time, while the compact 5 mm length makes them perfect for users seeking discreet, efficient injections. Crafted from surgical-grade stainless steel with stringent 100% needle-point inspection, these sterile, latex‑free needles provide reliable, universal compatibility with most U‑100 insulin pens.
📦 Product Includes:
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100 × BD Ultra‑Fine III Mini Pen Needles
(31 G × 5 mm, sterile and individually sealed)
🔍 Specifications & Compatibility:
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Gauge: 31 G (0.25 mm)
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Length: 5 mm
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Tip: Single-sharpened, 5‑bevel
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Wall Type: Thin wall for optimized flow
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Coating: Micro‑bonded lubrication
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Material: Surgical-grade stainless steel, polypropylene hub
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Safety: Sterile, latex-free, non‑pyrogenic, EO‑sterilized
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Compatibility: Works with most U‑100 insulin pens (e.g., BD, FlexPen, Humalog, InDuo, InnoLet, NovoPen)


