A black plastic screw cap provides a simple, quick closure — ideal for small businesses and artisan makers who frequently open and close the bottle during filling or trial batches. This pack of 70 100 ml bottles combines a green glass body with a black screw cap, offering a budget-friendly base for bottling massage oil, body lotion and hydrosol recipes.
What is included in this pack of 70
The pack contains 70 100 ml green glass dropper bottles and 70 black plastic screw caps with internal seal liners. Each bottle is approximately 130 mm tall, 52 mm in diameter and weighs around 120 g net. Gross pack weight is around 9.24 kg. The neck is a standard GL18 thread.
Green glass and its light-filtering benefit
In addition to the UV range, green glass also partially filters the shortest wavelengths of visible blue light — the very photons that trigger oxidation chain reactions in essential oils and botanical extracts. With the 100 ml format, light protection is particularly important: the contents may be in use for many months, during which the green glass preserves the scent profile and active content.
Black screw cap details
The screw cap is made of black plastic (PP/PE) with an internal seal liner. It opens and closes in a single motion, making it ideal for rapid bottling workflows. It is perfectly suited to short- and medium-term use, cosmetic oils and hydrosols; for concentrated essential oils and alcohol-based preparations, an aluminium- or child-resistant-cap version is the better long-term choice.
Areas of use
- Rapid bottling of massage oil recipes
- Prototype batches of body lotion and body oil
- Toner-sized packaging for hydrosols and flower waters
- DIY household cleaning essences
- Small-business trial batches before switching to final packaging
Cleaning and recycling
Wash the empty bottle with warm water and a mild dish soap, then rinse with 70% isopropyl alcohol to remove residual scents. Avoid washing the plastic cap in a dishwasher, as high temperatures may deform it. The glass and plastic cap can be separated for recycling. The glass body is endlessly remeltable.