Shape & structure your brows with the GUERLAIN La Petite Robe Noire Brow Duo, an eyebrow mascara & highlighter for all brow styles. This all-in-one brow duo features everything you need to sculpt your ideal brow shape. Perfect for those that want a speedy solution to unruly or sparse brows, this brow-bulking tool will subtly let you carve & create the brow style you most desire. Formulated to enrich your brows with 8 hours of long-wearing colour, the gel formula of the mascara will withstand your busy schedule. In addition, the creamy & radiant formula accentuates your brow bone & arch to reveal a visibly lifted brow.