INDIVIDUALLY WRAPPED: Each 20mL syringe comes individually sealed keeping each syringe sterile for use. They are also disposable! WIDE RANGE OF USE: Perfect for feeding pets in a scientific laboratory for measuring liquid gardening pharmaceutical and medical purposes. ACCURATE MEASUREMENT: Each syringe has clear markings on the side allowing you to measure any liquid (medication supplements & more). LUER SLIP CONNECTOR: This allows for reliable but easy to use attachment. NOTE: Ideal for pet and laboratory use.