U-100 Insulin Syringe with Micro-Fine IV Needle 28G x 1/2", 1 mL (100
BD Insulin Syringe with Ultra-Fine Needle 31g, 15/64 inch (6mm)
U-100 Insulin Syringe with Needle 1 cc 29 gauge 1/2 inch Box of 100 – ThrivingPets
Amazon.com: UltiCare U-100 Insulin Syringes, Comfortable and Accurate Dosing of Insulin, Compatible with Any U-100 Strength Insulin, Size: 1cc, 31G x 5/16'', 100 ct Box : Health & Household
U-100 Insulin Syringes: For Diabetic Cats and Dogs - VetRxDirect