Tube With Cap And Dropper

Tubes with cap and dropper are a common container style for storing liquids or powders. These consist of a tube and a cap with a hole at the top. To transfer liquid or powder from one container to another, you can use these items. These are a compact and affordable tool which is used to dispense tiny volumes of liquid. Tubes with cap and dropper are constructed of a small, flexible rubber bulb and a plastic tube with a small hole at one end. Squeezing the tube forces liquid into the bulb, which is subsequently opened to let the liquid escape via the tube.