What it is:AKA stylus or dotting tool; a nail art tool with a metal ball at each end. Often sold in a set with different-sized metal balls.
How to use it: Used to create designs in uncured materials such as nail polishes, acrylic or gels.
How to clean it: Use a lint-free wipe with acetone to clean the metal ends.
How to store it: Store clean and dry in a drawer or cabinet.