Turn any 1oz., 4oz., or 8oz. Scented Simmering Oil bottle into a dropper bottle. Easily press the plug in the opening of the bottle. The plug allows small drops of oil to pass through. After the plug is inserted, close tight with the lid.
1oz. and 4oz. plugs are sold in sets of 4 and 8oz. plugs are sold in sets of 3.
