【Product Features】 ⭐︎ Super waterproof, no smudging or smearing ⭐︎ Resistant to water, sweat, and sebum; easily removed with warm water or regular face wash ⭐︎ Fine brush tip (0.1mm) with firmness, making it easy to draw thin lines ⭐︎ The pigment used for coloring has good color development and does not penetrate the skin, preventing pigmentation ⭐︎ Easy to use and draw lines, even for makeup beginners 【Super Waterproof to Keep Beautiful Lines All Day Long!】 The super waterproof eyeliner, which doesn't smudge or smear, stays put once applied, even if rubbed or wet. Yet, it's easily removed with warm water. You can layer the lines without worrying about the pigment penetrating the skin and causing pigmentation, so you can use it with confidence. 【Commitment to the Brush】 The brush/nib of the applicator is meticulously designed for ease of use, so it doesn't irritate the skin even when applied to the lash line. The fine brush tip (0.1mm) has firmness, making it easy to draw thin lines, so even makeup beginners can easily draw lines. Please note that this product is stored at home, so please consider this before purchasing.