Each U 100 1ml syringe is individually sealed packaging, pack of 100, meet your daily needs. The numbers on the graduated barrel of the disposable syringe are clear and precise, so you get the exact dose every time. The plunger on the small syringe is not stuck, smooth, making it easy to grip and work smoothly. Can be used for ink refilling, measuring and dispensing fluid, essential oil, perfume separator, lubricants, sealants, glue adhesives applicator, etc. Not for professional medical use, only for industrial, science lab and experiments using or as home tools. Specifications Department Unisex What's In The Box 1ml 31G x 6 mm Disposable Syringe 100PCS