These bottles will hold between 20-40 drops of essential oil.
This item includes 1 flat of 144 vials, 1 bag of reducers and 1 bag of Caps.
You can use a plastic pipette, or glass dropper too fill the bottle. After you have added your oils to the bottle make sure to press firmly on the orifice reducer to avoid leaking. Bottles containing oils or liquid should be stored and transported upright to prevent leaking. Once all the oil is in and the cap is screwed on label the vial so you know what it contains.