The Duet Concealer Brush by Kevyn Aucoin is an award-winning dual-ended tool that ensures flawless concealer application. The flat, rounded brush is perfect for precise laying down of product in hard-to-reach areas such as around the eyes, while the soft domed side is ideal for blending out and ensuring seamless, even coverage. The combination of the two results in visibly reduced blemishes, dark spots and other imperfections, leaving skin with a salon-professional, airbrushed look.

To achieve precise application, apply the concealer in areas you want to conceal, focusing application on areas of depth under the eyes, or blemishes and spots. Using the domed side of the brush, tap the concealer to gently press and melt the formula into the skin. Buff and blend to diffuse the edges into the skin. The flat side of the brush can be used to apply eyeshadow base or lip products. The domed side of the brush can be used to apply and blend eyeshadows.