These 4oz Amber Glass Jars are the perfect way to package a wide range of products including creams, salves, bath salts, aromatherapy products, light sensitive specialty products, and much more! Perfect for the trending natural apothecary look, these 4oz Amber Glass Jars come with our 58-400 Neck leaving many cap options available for creating a therapeutic, professional and upscale packaging option for your products.