The 30ML Amber Dropper Bottle is crafted from high-quality amber glass, providing UV protection to preserve light-sensitive formulations. It features an 18MM PP Inner + Outer Dropper, designed for precise dispensing of liquids. The combination of a glass tube, silicon white rubber teat, and wiper plug ensures a secure and leak-proof solution. Ideal for essential oils, pharmaceuticals, serums, and cosmetic applications.