Crushliner Eyebrow Design Eyebrow Pencil - (1.3 g)Description Eyebrow Design by Yves Saint Laurent allows you to naturally recreate the movement of your eyebrows. A two sided disciplining pencil for the most perfect line: a precise lead to draw the curve of the eyebrows and a spiral brush to style them. Your eyebrows are defined and filled out to perfectly match your eyes. How To Apply 1 Follow the natural curve of your eyebrows. 2 Outline the eyebrow in the opposite direction of the hairs then brush