Glass droppers save you time and oil. They help you control how much oil you add to a blend and make filling roll-on bottles a snap.
Safety Info: To prevent deterioration of the rubber bulb, store bottle in an upright position and replace the dropper cap with a regular cap when not in use.
To use the dropper, simply squeeze and release the rubber bulb to draw the liquid up into the glass pipette. Then gently squeeze the rubber bulb to apply the liquid a drop at a time.
Simply transfer oil from another bottle.
Once all the oil is in and the dropper is screwed on, you may want to label the bottle.