29G x 5/16" (8mm) 1mL VanishPoint U-100 Insulin Syringe VanishPoint syringes have been called "the gold standard for retractable needle syringes."* They are available in a variety of sizes (0.5, 1, 3, 5, and 10mL), needle gauges, and needle lengths. The needle is automatically retracted directly from the patient into the barrel of the syringe when the plunger handle is fully depressed.
Insulin Syringe with Needle VanishPoint® 0.5 mL 30 Gauge 1/2 Inch
Diabetes Care - Insulin Needles and Syringes
VanishPoint 0.5mL Insulin Syringe 30G 5/16 Inch Needle 15371- Case/800
BH Supplies Insulin Syringes U-100 31G 1ml/cc 5/16 (8mm) Pack of 100 Pcs : Health & Household
Care Touch Insulin Syringes
VanishPoint U-100 insulin syringe, 1mL, 30G x 5/16' (bx)
VanishPoint 0.5mL Insulin Syringe 30G 5/16 Inch Needle 15371- Case/800
BH Supplies Insulin Syringes U-100 31G 1ml/cc 5/16 (8mm) Pack of 100 Pcs : Health & Household
VanishPoint Syringes Medline Industries, Inc.
Needles Syringes