This slim mechanical pencil shapes, defines, and fills in brows for a natural, polished look. The dual-sided design applies color with the fine tip liner on one side and tames and combs brows with the other to create natural and defined-looking eyebrows. Use the brush to help comb eyebrows into desired shape. Using fine, small strokes fill in color where needed to mimic the look of hair. ©J.A. Cosmetics