Amber Glass Square Bottle, Matte Black Dropper With Shiny Strip, 90 ml

This square amber glass medicine bottle with a dropper dispenses oils, serums and tinctures drop by drop. The dark glass reduces light exposure and protects ingredients sensitive to UV radiation, such as vegetable oils, vitamins or essential oils in finished blends. The black matte dropper with a glossy stripe draws up only the amount you need with each use, so the contents do not spill over. The 90 ml volume suits facial oils, hair and beard serums, massage blends for smaller areas, herbal tinctures or alcohol extracts for cosmetic use.

The set is declared as suitable for contact with cosmetic products. Neither the bottle nor the dropper has a food-contact certificate, so the set is intended exclusively for cosmetics.

What the set is suitable for

• Facial and body oils – blends of vegetable and essential oils that are applied drop by drop directly into the palm.
• Oil serums – anhydrous concentrates with vitamin E, squalane or CO2 extracts, where a small and precise amount matters.
• Beard and hair oils – the square bottle stands stably on a shelf and the amber glass slows down the yellowing of oils.
• Tinctures and alcohol extracts for cosmetic use – the contents come into contact with the glass of the bottle and the glass tube of the dropper, which alcohol does not damage.

How the set works

The dropper screws onto the bottle neck with an 18 mm thread. Squeezing the bulb draws the contents into the glass tube, and releasing it dispenses them drop by drop. The length of the dropper is matched to the height of the bottle, so the tube reaches almost to the bottom and the contents can be drawn out even at a lower level. The matte black dropper with a glossy stripe completes the look of the packaging, both without printing and with a label.

The dropper is made of glass, silicone and polypropylene. The glass comes into direct contact with the contents, the silicone bulb is used for drawing up the liquid and the plastic part carries the thread.

Nominal and brimful volume

The nominal volume is the amount the bottle is designed to hold when filled normally. The brimful volume is the physical capacity up to the neck. The difference between them leaves room for the glass tube of the dropper, which takes up part of the space once inserted, and for the expansion of the contents when the temperature changes. Fill the bottle only up to the nominal volume. If it is overfilled, the contents will be pushed out through the neck when the dropper is fitted and may seep under the thread.

Good to know

Before the first filling, wash the bottle and the dropper, disinfect them with isopropyl alcohol or ethanol and let them dry completely. Residual water in an oil-based product supports the growth of microorganisms and impairs stability.

Glass does not tolerate sudden temperature changes. Do not pour hot contents into a cold bottle; let them cool to room temperature first.

With prolonged contact with essential oils, the silicone bulb may change its elasticity. When refilling repeatedly, check that the dropper draws up evenly and that the bulb has not become soft or deformed.

When sorting waste, the bottle goes into glass recycling, while the dropper is first taken apart into the glass tube, the silicone bulb and the plastic thread. You can find closures with the same neck type and other ready-made combinations in the Handymade range. If you make your own combination, we recommend checking the tightness, dispensing and behaviour of the packaging with your specific formulation.

Frequently asked questions