A liquid eyeliner with a complicated finger grip to support your finger, to help build exact, constant line steadily. The water- and smudge-proof formula draws thick and thin lines for accentuating the lash line or even constructing a bolder look. Eye irritation assessments finished. Available in 4 colors. How to use: 1. Shake well before use. 2. Place the index finger into the finger hole and put the inner side of the finger on the matte top to hold. 3. Apply to generate your definition.