Achieve perfect face - framing brows with this angled brush. Featuring stiff, angled bristles, this brush can be used with gel and powder products to give your eyebrows amazing shape and definition. Put your best face forward. Sigmatech® fibers - sigma beauty's exclusive selection of high performance synthetic fibers engineered to outperform traditional animal hair. Features technologically advanced filaments with specialized tips developed to hold and deliver cream and powder products without any absorption into the bristles. Built to last, sigmatech® fibers are antibacterial, hypoallergenic, and will maintain their original shape and color even after multiple washes. Ferrules - the patented 3 - ring brush ferrule is made with high performance sigmaallo for durability and strength. Patent no. D718060. Handles - the brush handle is made from a lightweight, sustainable source of wood which receives 8 coats of paint, making it scratch resistant and guaranteed to last. About the brandsigma beauty. Sigma beauty e75 – angled brow brush in brown