| Sure-Ject 30g 3/10cc Syringes - Box of 100 - 8mm (5/16 in) Sure-Ject 30 Gauge 3/10cc 5/16” Syringes - Box of 100 Sure-Ject Single-use Insulin Syringes feature ultra fine 30 gauge needles for enhanced comfort. With large, clear unit markings, an extra wide finger grip and a UNIBODY one piece needle and syringe system, Sure-Ject Syringes are an easy and economical choice for insulin injection. Box contains ten packs of ten 30 Gauge 3/10cc 5/16” syringes. Each 30 units or less. ** Photo is for display only, please verify syringe and needle sizing. | |||||||