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About this item

• PRECISION DISPENSING: Glass dropper with 18-415 neck size provides accurate, controlled dispensing of essential oils and other liquids
• VERSATILE DESIGN: Available in two tip styles - pointed tip and round tip - for different dispensing needs and liquid viscosities
• PERFECT FIT: 3.66 inch (93mm) total length dropper top designed specifically for 30ml (1 oz) essential oil bottles
• QUALITY CONSTRUCTION: Black pressure rotating cover with glass pipette ensures secure closure and precise liquid control
• CONVENIENT SIZE: Ideal for small 30ml (1 ounce) bottles, making it perfect for essential oils, serums, and other concentrated liquids

The dropper bulb is made in Taiwan using SILASTIC RBL-9200-50 Liquid Silicone Rubber, known for its excellent chemical stability. It resists dissolving in essential oils, helping preserve the purity and longevity of your valuable oils. This high-quality silicone can withstand extreme temperatures — up to 392°F (200°C) and down to -40°F (-40°C). Even after 72 hours of hot-cold cycling, it remains clear, flexible, and crack-free. No yellowing, no hardening, and no degradation — making it ideal for essential oil applications.