The 30 ml glass bottle is one of the most common sizes for women's cosmetic ranges: large enough to hold a season's worth of serum, facial oil, or perfume base, and small enough to fit into a gift package or travel pouch. This pack of 330 is designed for those who plan to cover a season's or a year's worth of decanting needs in advance. Caps are NOT included in this pack, so you can freely choose from the caps of the Pink family.
What is included in the 330-piece pack
The pack contains 330 pink, tinted, semi-transparent glass bottles, each with a nominal fill capacity of 30 ml. Bottle height is 85 mm, diameter is 35 mm, and the neck has a standard GL18 thread, so the caps of the Pink family (AC aluminium, BP black pipette, WP white pipette, CR child-resistant, DC black screw cap) can be added later. Caps are NOT included. Total package weight is approximately 18.15 kg gross, with each empty bottle weighing about 50 g.
Pink glass and light attenuation
The pink colour is a semi-transparent painted layer applied to the outer surface of the glass. The interior of the bottle remains neutral and chemically inert — suitable for direct contact with essential oils, hydrosols, and cosmetic raw materials. The tinted layer provides moderate light attenuation along with a fashionable appearance. The liquid level is faintly visible through the semi-transparent colour, making it easy to check the remaining content during use. For long-term storage under strong light, the finished product should be kept in a darker location.
Areas of use
- Women's facial serum, retinol-based night oil, AHA-acid exfoliant
- Anti-aging cosmetic serum and vitamin C serum packaging
- Rose-scented perfume bases and floral fragrance compositions
- Body oil and massage oil recipes in giftable sizes
- Small-batch cosmetic products by an artisan small-business operator
Why is the bottle supplied without a cap?
Supplying the bottle without a cap allows you to choose the closure type yourself according to the preparation packaged: an aluminium cap for long-term essential oil storage, a black or white pipette dropper for precise dispensing, a child-resistant cap for households with children, or a black screw cap for cost-effective packaging. With the GL18 neck thread, all caps from the Pink family are compatible, so a small-business operator building a small cosmetics workshop can flexibly combine the components used.
Cleaning and recycling
The glass can be washed with warm water and mild soap; for stubborn fragrance residue, rinse with a few millilitres of isopropyl alcohol. Avoid the dishwasher, as high temperatures and aggressive detergents can fade the painted layer. When recycling, remove all accessories and place the bottle in glass collection.