Using this eyeliner pencil is easy. First, gently hold the pencil and start from the inner corner of your eye, following the lash line to the outer corner. You can also use it to draw the lying silkworm area for a more innocent look. When using, make sure your eyes are clean and dry. Don't apply too much pressure to avoid hurting your eyes. After use, always cap the pencil tightly to prevent it from drying out. Store it in a cool and dry place, away from direct sunlight. If your eyes feel uncomfortable during use, stop immediately.