plastic droppers (pipettes) - in 1 / 2 ml steps can add up to 3 ml and a fall graduate at a time. We recommend using a separate pipette for each essential oil. Note: Our 5ml, 10ml, 15ml bottle and 1 ounce of essential oil in a dropper, so that the plastic pipettes are not necessary. But for larger sizes (2 g or more) should dropper. They should also sell them for bottles of essential oils in our aromatherapy starter kits. For essential oils, not recommend using glass pipettes with a rubber ball. Essential oils can damage the rubber to deteriorate rapidly. Our plastic plates are not sensitive to essential oils, but they last for years, especially if you have the opportunity to clean it with alcohol and let dry. Tip: Place each pipette to the bottle with a rubber - not to mix your essential oils. Sold only in groups of a dozen.
