A duo polishing foundation brush from Proarte is great for achieving a flawless, airbrushed finish. This brush is best for powder and mineralized products like highlighter or powder blush. Made using Goat Hair, the bristles are soft and long-lasting, making it impossible to get a bad application. Features: Perfect for blending makeup products Gentle on your delicate skin Very convenient to use, Carry and store. Made using Goat Hair How to use: Spread concentrated product by swirling the brush in makeup, tap to get rid of the excess and then softly apply by using large, circular motions. Recommended Use: Used for the soft application of powder and mineralized products like highlighter or powder blush.