To use this KRYOLAN kajal eyeliner pencil, simply hold it like a regular pencil and gently glide it along your lash line. You can create a thin, subtle line or a bold, dramatic one. If you want a smoky effect, use a cotton swab to blend the color right after applying. When you're done with your makeup session, store the pencil in a cool, dry place to keep its texture. Avoid pressing too hard on the pencil tip to prevent it from breaking. Also, make sure to keep it away from children. With proper care, this eyeliner will serve you well for a long time.