Orifice Reducer for 1/4, 5/8, and 1 dram Glass Vials (Pack of 144)

Now you can reuse a small sample vial—if the orifice reducer gets lost or broken—with a replacement orifice reducer! This small plastic orifice reducer fits our ¼ , ⅝ , or 1 dram glass vial, allowing you to dispense oil one drop at a time.

Contents: 144 orifice reducers. (Oil vials not included.)

Neck: 13-425. (Click to view other bottles and tops with the same neck size.)

Video: Why an orifice reducer is important!