These mimi blue glass essential oil sample bottles are super cute and perfect for any business. The bottles are very small, 2 ml and come thirty to a pack. They are the perfect size to give as samples or to use as gits that can be attached to ribbons and bows for a perfect gift wrapping. They come with orifce reducers and a black cap for each bottle. Perfect size to put in your makeup or cosmetic bag and take with you. They can be used for perfumes as well.