The 15ML Amber Dropper Bottle with 18MM A-Grade Gold Aluminum Dropper is perfect for storing and dispensing essential oils, serums, and pharmaceutical liquids. The amber glass provides UV protection, preserving the integrity of light-sensitive formulations. The A-Grade gold aluminum dropper adds a premium touch, while the glass tube ensures precision. The silicon white rubber teat with a wiper plug allows controlled and mess-free dispensing, making it ideal for cosmetic and medical applications.