Product Description: Package Contents: Comes with 4 dosing syringes in this package, enough for one use or replacement Note: Syringes are for industrial use only Each syringe is individually sealed, clean and sterile. 4 packs of dosing syringes are packed, enough to use or replace. The syringe can be cleaned after each use, making it easy to use next time. The plunger operates smoothly and the rubber tip on the plunger closes tightly. Clear, beautifully printed gradient marks and black measurement marks on the sides for easier reading. These syringes have many uses. Suitable for: polypropylene plunger for measuring and dispensing fluids, suitable for laboratory use and experiments Sterile packaging: each syringe is individually sealed, clean, safe and sterile, good for essential oils, scientific laboratory, industrial, medical applications inks, perfumes, lubricants, sealants, etc. Wide Usage: These sterile syringes are suitable for filling, measuring, garden watering and essential oil