Step-by-step guide

1. Prepare your eye: Clean and dry the skin around your eyes. This helps the eyeliner adhere properly. 
2. Shake the bottle: Shake the eyeliner well before each use to ensure the product has an even consistency. 
3. Wipe the applicator: Remove the applicator and wipe off any excess product on the rim of the bottle. This prevents it from being too thick or creating a messy line. 
4. Start at the inner corner: Begin drawing a line from the inner corner of your eye, staying as close to your upper lash line as possible. 
5. Draw to the outer corner: Continue the stroke to the outer corner of your eye. You can extend it slightly beyond the corner for a winged look. 
6. Thicken the line (optional): If you want a thicker line, go over it again, gradually building up the thickness to achieve your desired look, from a thin everyday line to a bold wing.