Make smooth, fluid lines along your upper or lower lashes or create hairlike brow strokes with this thin, classic SigmaTech® fiber brush. Function: Create precise lines + strokes Unique Feature: Thin, firm angled brush head FIBERS Exclusive synthetic, antimicrobial fibers Engineered to better hold, apply + blend product FERRULES Durable, corrosion-resistant SigmaAlloy™ ferrules Precious-metal plating for shine + strength HANDLES Responsibly sourced, lightweight wood handles 8 coats of paint + primer for lasting beauty