Burch Bottle offers a wide selection of glass dropper caps for a variety of uses. These glass droppers are compatible with our Boston round bottles of various sizes. Glass droppers are ideal for dispensing products that require small amounts to be used at a time such as medications, vitamins, dyes, essential oils, food coloring, various chemicals, and more. This type of dispensing cap is widely found on packaging in a variety of industries including pharmaceutical, cosmetic, diagnostic, and nutraceutical industries. Can't find what you are looking for? Give us a call toll-free at (800) 903-2830 or connect with us on live chat to discuss all the options we have available.