Hourglass Cosmetics Curator Realist Defining Mascara Formula What It Does This silky jet black formula provides ultimate length and precise definition, creating stunning, separated lashes. This high-performance mascara formula was created to work exclusively with the Curator Lash Instrument for clean, defined lashes. Glamour 2017 Beauty Awards Winner for "Best Mascara" . This product is designed to be used with the Curator Lash Instrument and Curator Ascent Extended Wear Lash Primer. Ho...