(1) Draw a line from the inner corner to the outer corner of the eye, filling in the gaps between the eyelashes. (2) Drawing the line by connecting it little by little will result in a clean, smudge-free finish. (3) Drawing a smooth, flowing line at the outer corner of the eye will give a natural and sophisticated look. Precautions for use Before use, shake the pen well with the cap closed to mix the liquid evenly. The eyeliner has a quick-drying formula, so be sure to close the cap tightly immediately after use. To remove, soak it in warm water (around 40°C) and remove. If it is difficult to remove, use a makeup remover. Do not use on areas with wounds, swelling, or eczema. Use with caution to ensure that no skin abnormalities occur. If it does not suit your skin, or if you experience redness, swelling, itching, irritation, discoloration (such as white spots), or darkening of the skin during use, or if similar abnormalities occur after exposure to sunlight, discontinue use and consult a dermatologist. Continued use may worsen symptoms. Be careful not to get it in your eyes. If it gets in your eyes, rinse thoroughly immediately. If any abnormalities persist, consult an ophthalmologist. Always close the cap tightly after use. Store away from high temperatures and direct sunlight, and out of reach of children and people with dementia. Be careful as it may get on clothing and other materials and may be difficult to remove. Do not use on airplanes as it may cause leakage. Open and close the cap carefully to avoid damaging the brush tip. If the cap is left off, the brush will dry out and become unusable. If other cosmetics get on the brush, wipe the brush tip with a tissue.