The Profashion Artliner Pen's felt-tipped pen design makes applying eyeliner simple and allows for a variety of application techniques. It has a long-lasting formula that doesn't smudge or flake and is resistant to temperature, moisture, and water. guarantees that, day or night, the looks you create will be jet-black with the ideal amount of depth. Perfect for people who wear contact lenses or have sensitive eyes. 0.8 milliliters. Application: Whenever possible, keep your Artliner Pen in storage with the lid facing down. Apply to the outer edge of your eyelid, beginning in the inner corner of your eye. Aim to stay as near your eyelashes as you can. Attempt to apply in a single stroke for optimal effects. Note: If you notice a