What it is: A foundation brush for allover face application and blending. What it does: This ergonomically designed foundation brush was created exclusively for Estée Lauder to provide ultimate definition. It intuitively follows the contours of the face for precise, seamless application and blending with Perfectionist Youth-Infusing Makeup, all Estée Lauder foundations, or your foundation of choice. The brush’s wooden handles are short and lightweight, allowing for even, effortless application.