Amazon.com: UltiCare U-100 Insulin Syringes, Comfortable and Accurate Dosing of Insulin, Compatible with Any U-100 Strength Insulin, Size: 1cc, 31G x 8mm, 100 ct Box : Health & Household
Amazon.com: BH Supplies Insulin Syringes U-100 30G 1ml/cc 5/16" (8mm) Pack of 100 Pcs : Health & Household
EasyTouch® U-100 Insulin Syringe w/ Needle 0.5 mL 30G x 5/16" - 830565 – Medsitis
Amazon.com: UltiCare U-100 Insulin Syringes, Comfortable and Accurate Dosing of Insulin, Compatible with Any U-100 Strength Insulin, Size: 1cc, 31G x 8mm, 100 ct Box : Health & Household