Sure-Ject Insulin Syringe 31 Gauge, 0.3 cc, 5/16″, 8 boxes/case,

Sure-Ject Insulin Syringe 31 Gauge, 0.3 cc (0.3 ml), 5/16″ (8 mm), 8 boxes/case, 800/case 

Sure-Ject Single-use Insulin Syringes feature ultra fine gauge needles for enhanced comfort. With large, clear unit markings, an extra wide finger grip and a UNIBODY one piece needle and syringesystem,  Sure-Ject Syringes are an easy and economical choice for insulin injection.