Overview & background
Slim glass tubes have become a signature of modern, social-media-driven beauty. The tall, narrow silhouette looks elegant and editorial in product photography, and switching from plastic to glass instantly raises the perceived quality of a lip oil, gloss or serum.
Most are dispensing tubes: the cap carries a wand, doe-foot or brush applicator that reaches into the slim body, with a wiper in the neck metering how much product comes out.
