Hyper Precise Liquid Eyeliner offers Ink technology to keep pigments super-saturated, for precise lines with lasting intensity. The exclusive felt tip enables you to master a fine line with control, helping you to create classic lines, sensual wings, and intricate eye artistry. The ultra-thin 0.4mm brush guides you to smooth, even lines, with an easy-control grip and precision tip. Enjoy the all-day intense formula for waterproof and smudge-proof wear and super-saturated colour, whilst being sentsitive to your eyes and opthalmologist-tested.