Shake well before use. For a subtle line, lightly brush tip across the base of your lash line from the inner to the outer corner, for best results, get as close to your lash line as possible. To create a cat eye, draw the outside border, starting from the outer edge in and then fill in with the liner. This eyeliner offers precise, effortless application. It glides on smoothly and gives you long lasting, smudge-free lines to define your eyes and create the perfect cat-eye look.