The Diane DFC008 Fan Mask Brush is a single fan-style facial treatment brush with 100% boar bristle hair, suitable for applying facial masks and other professional skincare treatments in spas, salons, and medical offices. The fan-shaped bristle profile supports even, controlled spread of product across facial contours, helping minimize waste and maintain consistent layer thickness. This brush format integrates easily into esthetic and medical spa workflows for routine mask, peel, and skin care protocols where a fan brush is preferred