30 ml Amber Glass Vials and Euro-style Caps with Orifice Reducers (Pack of 6)

Euro-style caps with twist-on orifice reducer. Common way to store and use essential oils. Orifice reducer controls oil flow by drops. Amber glass protects contents from UV light. Details These amber glass vials are great for storing and using any essential oil or blend. The dark color protects contents from damaging UV rays. The Euro-cap has a built-in orifice reducer that snaps into place when you first twist it onto the vial. This helps control by drops the amount of oil you dispense. Contents: 6 amber glass vials and 6 Euro-caps with orifice reducers. Volume: 30 ml, or ~2 T. (Container Size Comparison Chart) Neck: 18-415. Note: From one package to another caps may vary in style and orifice reducers may vary in height. Instructions Transfer oil from another bottle using a plastic pipette, syringe, or bottle dropper. Once the vial is filled, twist the euro-style cap onto the top (clockwise). As the cap is tightens, a faint popping sound will indicate that the orifice reducer has d