Trish's deluxe blending brush is designed for the placement and blending of foundation, creams, and liquids flawlessly into the skin ensuring an Even Skin® airbrushed look. Handcrafted for exquisite quality and durability. Precision-cut for technically perfect results. Brass ferrules. Directions: Use Brush 55 Deluxe Blender for all-over foundation application and targeted blending of your liquid face color or correctors, brighteners and concealers.