What it is: An eyeliner with an exacting applicator brush inspired by the sharp, precise shape of a Japanese calligraphy pen.What it does: This refillable liquid eyeliner features an inky formula that goes on smoothly over your eyeshadow. How to use: Hold the pen with the brush tip facing down until the brush is saturated with ink. Shake to gently resaturate the brush with ink before each use. 0.009 oz. Winner of Allure magazine's 'Best of Beauty' Award for Best Splurge, 2019