This pack of 50 replacement pipette droppers is designed for aromatherapy and cosmetics makers who use 50 ml amber glass dropper bottles and need spare or replacement pipettes available. The set contains only the dropper cap assembly: extended glass pipette plus black rubber bulb plus threaded sealing rim. The bottle itself is not included, so you are free to combine these with your existing 50 ml glass bottles.
What the 50-piece pipette set is for
The pipette dropper is the most frequently replaced component in handmade cosmetics and essential oil blend production. The rubber bulb fatigues over time, the glass pipette can break in an accidental drop, and for fragrant preparations it is strongly recommended to use a dedicated pipette per blend to avoid cross-contamination. A pack of 50 provides a full season of spares for an actively working small workshop.
Material and construction
The pipette is made of glass, which is chemically inert: it does not react with essential oils, hydrosols, or alcohol-based tinctures, and adds no off-flavour or odour to the contents. The black rubber bulb is flexible, easy to squeeze, and releases the drop predictably. The threaded sealing rim is plastic and fits the standard GL18 neck of a 50 ml dropper bottle. The pipette is approximately 105 mm long, which reaches the bottom of a 50 ml bottle.
Compatibility with 50 ml bottles
The set is sized specifically for 50 ml amber glass dropper bottles. The pipette length is designed to reach the bottom of the 50 ml bottle, ensuring that the entire contents can be drawn up. It will also fit smaller (10-30 ml) bottles with a GL18 neck, although the pipette will protrude slightly. It is not optimal for larger bottles (above 100 ml).
Use cases
- Quick replacement of broken, cracked, or discoloured pipettes
- Dedicated pipettes per aromatherapy blend to avoid cross-contamination
- Building your own bottle-and-cap combinations by selecting the dropper type
- Precise dispensing of hydrosols, tinctures, and concentrates
- DIY cosmetic test runs where several formulations are prepared in parallel
Cleaning and storage
After use, wash the pipette with warm water and a mild soap, then rinse with alcohol for complete deodorisation. Do not leave the rubber bulb soaking in essential oils after cleaning, as it will soften over time. Store unused pipettes in their original packaging, in a dry place protected from direct sunlight.