Size 2 bottle droppers fit the neck of our 60ml amber glass bottle for essential oils and the 50ml regular PET bottles. This product is useful if you buy essential oils in 50ml volume and want to be able to control how much you consume with the use of a dropper.
The dropper is made of hard plastic and rubber. Please refrain from letting this product be dipped in a long time in acidic essential oils like orange, lemongrass, lemon and other similar variants as these kinds of oils tend to "eat up" or corrode plastic.
This product is imported from the United States.