Product InformationMaterial: Glass Capacity: 100ml Total height: 112mm/4.41inch Open mouth diameter: 18mm/0.71inch Container bottom diameter: 45mm/1.77inchProduct descriptionHigh-quality glass dropper bottle, made of thick glass, durable. Convenient essential oil droppers, cleverly mixing compounds and mixtures. Consumers can easily use them to apply oil droplets and liquids. The effective and powerful dropper-type dropper effectively sucks the liquid onto the glass tube, and then gently drips from the tip as the bulb is pressed.