Psst! La Petite Robe Noire by Guerlain has found your new beauty must-have! A new-generation eyeliner with a unique wheel-shaped applicator that glides over the eyelid in the blink of an eye to trace any line, from the finest to the thickest! This ultra-black, no-transfer waterproof eyeliner will see you through your craziest days with 12-hour hold! A waterproof formula with 12-hour ultra-long hold that won't run or settle into creases.Directions for UseRoll'Ink Liner lets you dare to wear any style! For a classic look, glide the applicator along the lash line to intensify your eyes. For a more sophisticated look, reapply to create a bolder line.