Powder: Apply powder, blush, or bronzer to larger areas of your face using circular motions. Foundation: Apply your favorite concealer and foundation to the back of your hand then gently use the flat side of the paddle brush to blend the product downward and outward for flawless, even application. Shadow: Apply your concealer, eye shadows, and cream shadows using this versatile brush. Perfect for smudging shadow and liner as well to create a softer look.