Perfect for storing a variety of liquids, including essential oils, the 1oz (29.57mL) Boston round dropper bottles have a narrow neck size compared to other types of apothecary bottles. The phenolic caps included with our bottles have polyethylene liners, which allow substances with high vapor contents room to expand and contract. Blue glass also helps keep out sunlight which can degrade your essential oils.
Apothecary Bottles – 1oz Glass With Cap
The 1oz blue, glass Boston round cap bottle (also known as a Winchester bottle), is perfect for storing your essential oils.