The L'Oreal Paris Voluminous False Fiber Lashes Mascara, Blackest Black, features a unique blend of long and short nylon and rayon fibers. It delivers lashes that appear fuller, longer, curled and sculpted. L'Oreal Paris Voluminous mascara uses an exclusive polymer that adheres the fiber to your lashes for a dramatic look. The botanical waxes prevent hardening, crumbing or flaking. This mascara's formula is safe for sensitive eyes and contact lens wearers.