Blur, soften, or smoke out pencil liner with this soft, tapered brush for medium coverage. Sigma Beauty brushes boast hand-crafted, antimicrobial SigmaTech and Sigmax synthetic fibers for skin protection. Responsibly-sourced wood handles, finished with eight coats of primer and paint, ensure durability. Complete with sleek SigmaAlloy ferrules, these brushes are crafted from an antimicrobial metal alloy of copper and zinc, resistant to corrosion and water.