Blinc's Brow and Liner Duo Brush is a professional quality, multifunctional brush. Use the spooly end to gently brush brows, shaping them into place. The flat, angled brush end allows you to apply Eyebrow Mousee more precisely with the fine tip. It can also be used to apply liquid or shadow liners with accuracy. This brush contains firm synthetic fibers in a flat angled shape for extreme precision. The spooly end of the brush contains tightly wound synthetic fibers. It features a wooden handle with metal ferrule and is assembled using the highest quality materials.