Now you can increase the usefulness of your standard 5 ml or 2 dram essential oil bottles, by adding these convenient dropper caps! Features a curved tip dropper and black top. Pre-assembled for your convenience, these glass droppers will save you time and oil. They will help you control how much oil you are adding to a blend along with making capsule filling a snap.
Note: To prevent deterioration of the rubber bulb, it is recommended that the bottles be stored in an upright position and that the dropper cap be replaced by a regular cap when traveling.
Size: Each dropper cap fits our 5 ml amber and 2 dram amber glass vials. Fits bottles with neck sizes of 18-400 and 18-415.
What is Included? This item is sold in packages of 6. Each dropper is a pre-assembled 3-piece assembly that includes: a glass pipette, rubber bulb, and plastic cap with hole. (Oil bottles are not included.)