Product Description
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.
Neck: 13-425. (Click to view other bottles and tops with the same neck size.)Video: Why an orifice reducer is important!