10 vials, each containing 10 ml, for storing essential oils

with original seals amber glass for protection from light

The original cap is ideal if you have filled the bottle with 10 ml of your essential oil to sell or give as a gift. You can use it to seal the bottle, ensuring it remains originally sealed. The user then has a cap that indicates the bottle has not yet been opened. If they open the bottle later, they must break the seal.

If you have not yet finished production, e.g. because you want to blend different oils or create and test perfumes, or you simply want to use your own oil drop by drop, then it is better to choose the option with the dropper cap.