The Ultrasmooth M.A.C Fluidline Eye Liner is a fool proof eye liner that gives your eyes the best shape and texture. This M.A.C Eye Makeup provides a special gel formula that provides the accuracy of a liquid liner with a softer finish. The best feature of this M.A.C Eye Liner is that it's smudge-proof and long-lasing. This M.A.C Eye Makeup has a special brush that you an easy dip and start applying the eye liner. This M.A.C Eye Liner fulfills the work of both an eye pencil and liquid eye liner. Complete your eye make up with the M.A.C Fluidline Eye Liner that has a rich collection of colors for each occasion.