Use the firm tip for exact color placement or create your ideal smokey eye using this classic SigmaTech® fiber brush to blur and push color. Function: Soften and smoke out liner Unique Feature: Soft and tapered pencil tip HIGHEST-QUALITY FIBERS: Exclusive synthetic antimicrobial fibers Engineered to better hold, apply + blend products FERRULES WITH UNMATCHED STRENGTH: Durable + corrosion-resistant SigmaAlloy™ Precious metal plating for shine + strength Exclusive, patented interlocking technology Double-threaded engineering SLEEK, DURABLE HANDLES: Solid polymer-based handles are waterproof Outlasts all product formulas + frequent brush care