ADVOCATE® Insulin Syringes are designed to be used safely by both adults and small children for comfortable insulin injections. Manufactured using high quality, surgical-grade steel, our syringes are easy to use, safe to handle, and provide greater comfort due to their fine, sharp, extra-lubricated needles. Features • Available in 31G & 30G • Tri-Bevel Tip for Greater Comfort • Large, Clear Unit Markings Our 31G 3/10cc have 1/2 unit markings • Extra Wide Finger Grips • High Quality Surgical-Grade Steel • Protective Needle Plunger Caps • Fine, Sharp, Extra-Lubricated Needles