Roller bottle, also known as roll on bottle, is a relatively common packaging bottle, Common roller bottles are made of plastic and glass and are widely used by people.
Roller bottles usually do not have a large capacity. They are installed on the head so that people can apply them evenly and prevent the liquid from missing. Besides, they also have a massage effect.
Roller bottle is commonly used in the packaging of cosmetic eye creams, lipsticks, deodorants, face creams, essential oil, medicines, antipyretic ge and children products. There are usually three kinds of ball bearings on the head of the ball bearings, such as plastic ball bearings, steel ball bearings and glass ball bearings.