Dropper Design: White silicone dropper for the perfect drop every time Wide Application: Perfect for essential oils, perfume oils, Aroma Oil and other liquids, fit in a purse, make up bag or even a pocket Description: Clear Essential Oil Bottle: The refillable bottles are made of high quality glass and silicone,perfect preservation of the essential oils Refillable Bottles: Our long lasting bottles for oils can be reusable, the bottles are simple to clean and fill