30ml glass serum jar
read here 30ml Popular glass jar, the cap is dropper cap. It’s used for essential oil or other cosmetic liquid. It’s very popular in skincare package.
site Also have 15ml, 20ml, 30ml, the volume 30ml is the most common.
http://truecom.com/index.php/component/content/37-producten/home/48-contact/component/content/article/47-over-ons/oplossingen/wlan/partners/home?format=feed For the cap, it’s shiny gold color, also could be silver color lid.
The package will be profession export carton.