The 15ML Blue Dropper Bottle with 18MM PP Inner + Outer Dropper is a premium-quality packaging solution designed for essential oils, serums, and liquid formulations. Featuring a durable glass tube and silicon black rubber teat, this dropper bottle ensures precise dispensing and an airtight seal to preserve product freshness. The inner and outer PP dropper components add an extra layer of protection and functionality, making it an ideal choice for professional cosmetic and pharmaceutical applications.