Features a small & flexible flat top brush head  Helps apply gel, liquid & powder products into the upper lash line  Renders sharp & precise application  Made of SigmaTech® Fibers, an exclusive selection of high performance synthetic fibers  Boasts technologically advanced filaments with specialized tips  Holds & delivers makeup products without any absorption into the bristles  The patented 3-ring brush ferrule is made with SigmaAlloyTM for durability & strength 