-A double-ended liquid eyeliner that shapes the eyes with a wide range of effects-One end features a fine calligraphy tip while the other end is a brush tip-Gives absolute precise application & easy to achieve fluid strokes-Incredibly defines the eyes from classic sleek lines to dramatic wingtips or a sultry doe-eyed effect-Provides the blackest shade of black for bold color that lasts all day-Ophthalmologist testedProduct Line: Eye Defining Pencil