An eyeliner brush with a flat & sharp thin edge  Designed for applying powder, cream or gel products to the eye area  Creates a sharp, precise line  Great for brushing along the lower lash line with eyeshadow as a liner  Made of SigmaTech® Fibers, an exclusive selection of high performance synthetic fibers  Boasts technologically advanced filaments with specialized tips  Holds & delivers cream & powder products without any absorption into the bristles  The patented 3-ring brush ferrule is made with SigmaAlloyTM for durability & strength 