My 2 oz refresher oil with dropper lid. Choose your favorite scent. Use to refresh or create your own potpourri, in a lamp/lightbulb ring, in an oil warmer or diffuser. I use the same fragrance oils that I use for my candles. These are NOT essential oils. I combine the fragrance oil with a carrier that is non-toxic, odor-less and color-less. This gives you more for a better price. Have been making them this way for several years.