This 2 oz. Cobalt Blue Boston Round bottle is perfect for storing essential oils, serums, and other liquids. The vibrant cobalt blue glass offers excellent UV protection, preserving the quality of light-sensitive contents. Paired with a black graduated glass dropper (20/400), it provides precise control for easy dispensing. The sleek design and durable construction make this bottle ideal for personal care products, cosmetics, and DIY projects. Whether you're looking for professional packaging or stylish storage, this bottle is both functional and elegant.
