The black pipette dropper paired with cobalt blue glass is a classic apothecary combination: it allows precise drop-by-drop dispensing while protecting the scent profile of the contents through light filtering. This pack of 192 is designed for those who regularly create their own essential oil blends, facial serums, or perfume bases and need accurate dosing.
What the pack of 192 contains
192 cobalt blue glass dropper bottles + 192 black pipette droppers. The pipette is made of glass with a black rubber bulb at the top. Nominal fill capacity 10 ml, bottle height approximately 57 mm, diameter 24 mm, empty weight 28-33 g each. Total package weight is around 5.9 kg. Country of origin: China.
Cobalt blue glass — UV protection and vintage aesthetics
Cobalt blue glass filters UV radiation as well as shorter wavelengths of visible light, which is particularly favourable for storing delicate linalool-based essential oils (lavender, bergamot, ylang, neroli). The deep blue apothecary tone also gives a characterful shelf presentation to your own preparations. Blue glass is not fully opaque; in some lighting the contents may be faintly visible, which also makes fill-level checking easier.
Pipette dropper — precise drop-by-drop dosing
The black pipette dropper consists of a glass stem and a black rubber bulb. A gentle squeeze of the bulb draws up the right amount of liquid, then releases it drop by drop — ideal for any preparation requiring exact ratios or dilutions (essential oil blends, facial serum formulas, perfume development). The rubber bulb is made from BPA-free, phthalate-free material; even so, prolonged contact with citrus-based essential oils can subtly affect the seal — for those, an aluminium cap is more suitable for long-term storage.
Typical areas of use
- Bottling your own essential oil blends with precise dosing
- Natural facial serums, regenerating skin oils, lash serums
- Aromatherapy blends for diluting into massage oils
- Custom perfume bases and vintage-styled DIY cosmetics
- Drop-by-drop dispensing of botanical tinctures and hydrosols
Cleaning and storage
We recommend rinsing new bottles in warm soapy water before first use. Clean the pipette separately by disassembling it, and dry thoroughly after detaching the rubber portion. An isopropyl alcohol rinse is the most effective way to remove residual scents. Avoid dishwasher cleaning. Store filled bottles in a cool, dark place away from direct sunlight.