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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.

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)


Note: From one package to another caps may vary in style and orifice reducers may vary in height.

  1. Transfer oil from another bottle using a plastic pipette, syringe, or bottle dropper.
  2. 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 dropped into place and is ready for use. The cap is also equipped with a seal (like that of a water bottle) which will break when opened.
  3. With the cap in place, the vial is ready to be labeled. You can purchase our blank labels to customize and print yourself:

    1302 - Blank White Labels.
    1303 - Blank Clear Labels.
    1301 - Blank White Moisture Resistant Polyester Labels (for laser printers).
    1305 - Blank White Moisture Resistant Vinyl Labels (for inkjet printers)
    1308 - Blank White Circle Labels (for laser printers).