BD Insulin Syringe Ultra-Fine™ Short Needle 3/10cc 31g x 5/16" (328438). 3/10cc (30 units) syringe with optimal point geometry for maximum comfort and reliability. Coated with special Micro-Bonded lubrication for a more comfortable injection. Non-toxic, non-pyrogenic. Latex-free. Color-coded. 100/BX 5BX/CS. Priced per box.