Premium DIN 18mm Round Empty Dropper Glass Bottles – Essential Oil Storage Perfected

Crafted from high-grade borosilicate glass for superior chemical resistance and durability, ensuring long-term preservation of essential oils without degradation. Precision-engineered 18mm DIN-standard neck for airtight sealing with compatible caps, preventing leaks and evaporation.

Available in versatile sizes (5ml to 100ml) to suit exact dosing needs—ideal for aromatherapy, DIY cosmetics, herbal tinctures, or laboratory use. Matte or clear finish options with smooth, polished edges for professional handling and premium presentation.

Designed for batch filling—stackable, uniform dimensions streamline large-scale production. Ultra-fine glass pipettes ensure controlled, drop-by-drop dispensing. Bulk wholesale pricing guarantees unbeatable value for retailers, crafters, and manufacturers. Worldwide shipping, factory-direct.