Introducing our 4oz. Amber Glass Boston Bottle for Essential Oil! As a factory committed to providing high-quality packaging solutions, we offer this sturdy glass bottle that ensures optimal preservation of your precious essential oils. Crafted with durability in mind, its dark amber color protects the oils from harmful UV rays, prolonging their shelf life. With a convenient 4oz. capacity, this bottle is perfect for storing and dispensing your favorite essential oils, helping you create a serene and aromatic environment. Trust our factory to deliver excellence in packaging for your essential oil needs!