Clear scale: The 0.1 ml scale is used for precise measurements. The ergonomic handle and clear scale make the syringe easy to use. The scale is clearly printed, attractive and easy to read for measuring liquids. Good sealing: Each 1ml syringe is equipped with a cap, which can effectively prevent the liquid from flowing out of the needle, and the black rubber ring on the plunger makes the seal tight, and the suction force is strong. Material: the 1ml plastic syringe is made of high-quality industrial-grade polypropylene plastic, which is safe and reusable. Wide application: The 1ml syringe is suitable for measuring and dispensing liquids such as colostrum, laboratory industrial adhesives, oils and other liquids used in industrial and scientific fields,lubricants, sealants, for industrial use only. Contains: 50 pieces of 1 ml syringes, individually sealed pouch packaging, with cap, each 1 ml syringe individually packed in an airtight bag for sterile colostrum.