The 15 ml size is one of the most widely used formats in the essential oil world: large enough to hold a meaningful batch of a complex blend, yet compact enough for everyday handling. This 156-piece pack of green glass bottles arrives without caps, so you can freely combine the bottles with the closure that best serves your recipe and your workshop — aluminium cap, pipette dropper, child-resistant or tamper-evident cap.
What the 156-piece pack contains
The pack contains 156 green glass dropper bottles, each with a nominal fill capacity of 15 ml, supplied without caps. Each bottle is approximately 65 mm tall, with a diameter of about 28 mm, and an average empty weight of 33 g. The total gross weight of the pack is 5.148 kg. The neck is manufactured with a standard GL18 thread, compatible with most conventional closures.
Green glass and dual light filtration
Green glass moderates not only the ultraviolet range but also the blue wavelengths of visible light — exactly the spectrum that initiates the slow oxidation of citrus oils and perfume bases. The classic apothecary vintage appearance gives character to the finished product, while the functional protection translates to longer preservation of the scent profile. Glass is chemically inert: it does not react with essential oils and contains no plasticisers or migratable substances.
Why it comes without a cap
The cap-free format is a deliberate choice: if you work on several recipes in parallel, it is worth ordering the bottles separately with your preferred closure. You can use the same bottle body for a perfume base with a pipette dropper and for a child-resistant formulation with a CR cap. Thanks to the standard 18 mm neck, you can freely combine components in your workshop and are not locked into a single closure type.
Areas of use
- Mid-size bottling of your own essential oil blends
- Perfume bases and personal perfume compositions
- Long-term storage of citrus and terpene-sensitive essences
- Bottling of facial serum recipes and skincare oils
- Mid-size format for your own cosmetic line
Cleaning and recycling
Before first use, wash the bottles with warm water and a mild detergent. Stubborn scent residues can be removed with a 70% alcohol rinse. Avoid the dishwasher, as the high temperature and harsh detergent can damage the glass surface and make subsequent labelling difficult. Green glass is fully recyclable.