DISPOSABLE NEEDLES 30G 0.3x12MM. Stainless steel cannulas with ultra-thin walls and triple sharp tip, coated with silicone. Threaded polypropylene cone. Sterilized by gamma rays. Production batch, expiration date, and gauge printed directly on the needle for quick identification. Tip orientation indicator printed on the cone (allows for precise direction of anesthetic delivery). Needles individually packaged in boxes of 100 pieces.