The black glass dropper is a standard rubber nipple. The nipple is continuously squeezed 0.5ml once, about 1ml twice, which is very easy to use. You can also customize it according to your needs. The black standard glass dropper makes it easy to transfer the liquid, or take the last drop from the bottom corner and not waste it.
This is a popular bottle cap that can be used with our dropper bottles. The lid forms a tight seal around the neck to prevent leakage, while the dropper insert allows the user to accurately dispense the essential oil. Bold markings decorate the perimeter of the hat, making it easy to grip and unscrew.
1. Pharmaceutical industry
2. Cosmetic packaging
3. Essential oil