Easy to use, reliable and affordable, auto-disable syringes – It is ideal for use in areas where disposal systems are inadequate and reuse of disposable syringes is common. insulin injection syringe has a uniquely designed structure comprising three parts: needle, barrel, and plunger. The needle is usually thin and short and covered with a special material such as silicone in order to allow it to slide through the skin causing minimal pain Single use insulin syringe is a low dead space syringe which ensures zero wastage of the injectable and precise dosage.