Laura Mercier Brow Grooming Brush DetailsStiff bristles in a "mascara spool" maintains well-groomed brows throughout the day. Brow Grooming Brush grooms even the curliest, most unruly brows. Designer About Laura Mercier: Before she was known for creating the flawless face, Laura Mercier pursued her love of painting by studying art in Paris at age 17. She soon translated her talents into cosmetic artistry, and in 1996 she introduced the Laura Mercier collection. Today the line includes her acc...