Waterproof: Brave the elements without worry! Our gel eyeliner pen is formulated to withstand water, ensuring your eye makeup stays flawless all day long, rain or shine. Long Lasting: Say goodbye to constant touch-ups! Enjoy extended wear with our long-lasting formula, designed to keep your eyes defined and captivating from morning until night. Smudge Proof: No more panda eyes! Our smudge-proof formula sets quickly, preventing unsightly smudges or smears, so you can confidently flaunt your eye makeup without fear of it fading away. Matte Finish: Achieve a striking matte look with ease! Our gel eyeliner pen delivers intense color payoff with a smooth, matte finish, perfect for creating dramatic eye looks that command attention.