Amazon.com: Verifine Insulin Pen Needles 31G 5mm, Ultra Fine Diatetic Needles for Insulin Injection, Compatible with Most Insulin Pen, 0.25mm x 5mm (5/32”) (100 Count) : Health & Household
Comparing Insulin Pen Needles
NovoFine Plus 32G 4mm Pen Needles 100/BX | Diabetic Warehouse
Novo Nordisk needle portfolio | injection needles | pen needles