Our 4-in-1 cosmetic pen is carefully formulated with beeswax, castor oil and vitamin E. Designed specifically for water and sweat resistance, it is not easy to come off makeup and has strong durability. Four-core extendable four-color round eyebrow pencil, meeting your different makeup needs. It can be used as an eyebrow pencil, eyeliner, lip pencil or highlighter to achieve a quick and easy coloring effect. The usage method is extremely convenient: 1. Press the makeup brush you want to use; 2. You can use eyebrow pencil, eyeliner, lip liner and highlighter in the order of makeup application. The 4-in-1 makeup pen is durable and waterproof, making your makeup look flawless.