Allflex 25cc Repeater Syringe. Administer from .5cc to 2.5cc in half cc increments. Accurately delivers selected dose. Metal handle with textured non-slip coating, and easy-grip for high-volume use. Streamlined design with fewer replacement parts. Barrel and needle attachment are fully autoclavable. Amber-colored barrel reduces UV exposure. Accurate and highly durable. Thanks for looking and have a fine day.