What it is: A 24-hour high-intensity, waterproof and smudge-proof liquid eyeliner with an ultra-precise tip for creating bold, artistic looks. What it does: The Color Ink collection delivers maximum precision and payoff in one stroke. Created for your inner artist, this bold liner comes in three finishes and is water, smudge and sweat-proof, while safe for sensitive eyes and contact wearers. How to use: Shake well before use and remove excess ink on inner edge of pot.- Classic liner: with the eye open and looking straight into the mirror, use the side of the applicator to mark the desired thickness in the center of the eye. Using the tip, connect from the inner corner to the center of the eye. Connect from the outer corner to the center without extending too far out from natural lash line.- Winged liner: Start by applying the classic liner technique. Next, follow the lower lash line in an upward angle using the side of the felt-tip applicator to connect from the outer eye towards the center of the eye in one sweeping motion. Use the tip of the applicator to perfect the line on the eye. Made in Germany