This is an octagonal glass bottle with 14 teeth and screw mouth. The glass bottle is octagonal and can be printed on it. The capacity of the octagonal glass bottle also has a variety of choices, such as 3ml, 5ml, 8ml, etc.
Octagon bottle shape is special, style is novel.
In fact, there are many kinds of aluminum caps, usually with 14 screw teeth. As shown in the picture, there is a type of rolling warp cap, the color can be customized, and generally it is fireworks technology.
There are also three kinds of supporting bead support, plastic, steel ball, glass.