The 30ML Blue Dropper Bottle with Type-3 Black Cap and Big Hole Dropper Set is a reliable and stylish packaging choice for liquid formulations. Crafted from high-quality blue glass, it provides excellent UV protection to preserve the integrity of essential oils, serums, and other sensitive liquids. The Type-3 black cap with a big hole dropper ensures controlled and effortless dispensing, making it an ideal solution for both cosmetic and pharmaceutical applications.