A marker eyeliner is a type of liquid eyeliner designed like a felt-tip pen or marker, offering precise, smooth, and easy application for defining the eyes. Its fine-tipped applicator delivers rich, pigmented color in a single stroke, making it ideal for creating sharp lines, dramatic wings, or subtle definition along the lash line with minimal effort. The formula typically dries quickly, resists smudging, and can range from matte to glossy finishes depending on the brand. Marker eyeliners are popular for their user-friendly design, long wear, and ability to help both beginners and experienced makeup users achieve clean, bold eye looks with better control than traditional liquid brushes.
