Loved equally by makeup pros and beginners, the microfiber brush makes this liner a dream to apply—even those with shaky hands can achieve a perfect cat-eye look. Get thick or thin lines with a steady flow of ink. The calligraphy-style brush is meticulously hand-assembled in Japan using only the best quality microfibers that will not fray. The Liquid Eyeliner is smudge-proof and waterproof. Created to withstand the different light conditions in photoshoots and long days on set. To ensure the longevity of this product, it was even tested it in every possible condition: from showers to massages and HIT workouts, to the summer heat in Asia (up to 40 degrees Celsius!). The waterproof formula stays on all day without smudging, smearing or fading. It has earned the nickname “The 24-hour liner.” Like every other Amaterasu product, the Liquid Eyeliner is a masterful blend of clean ingredients with professional performance. Even those with sensitive eyes can enjoy worry-free