This eyeliner features a deep black formula with a small cotton-tip applicator, just 0.15 mm in size, making it easy to apply with smooth strokes that dry quickly. It allows precise control over line thickness, creating sharp, defined eyes that appear larger and more defined. The waterproof and sweatproof formula ensures no smudging or panda eyes, lasting all day. It comes in a new, compact design, making it convenient for on-the-go use.