Boston bottle is a bottle widely used in essential oil, perfume, cosmetics and other industries. It is characterized by a tall bottle with a narrow mouth, often with a small hole for a dropper or sprayer. It has the advantages of anti-ultraviolet, anti-oxidation, water vapor and anti-volatility. The material of the Boston glass essential oil light-proof bottle is glass, which will not cause chemical reactions to essential oils, nor will it release harmful substances, ensuring the purity and quality of essential oils. In addition, the Boston glass essential oil light-proof bottle also has the characteristics of good sealing, easy cleaning, and repeated use.