Brush on one end and sponge on the other for different makeup effects 1. Double-ended:The skin-friendly sponge head expands with water and can be used either wet or dry. The blush brush bristles are soft on the skin for easy blending. 2. Two finishes: Use the sponge end to pat cosmetics on your cheeks for a fresh look. We recommend using it with cream or liquid blush. Use the blush brush to gently sweep on your cheeks for a defined look with a shimmer. We recommended using it with powder or cream blush. 3. Sleek and Durable: The brush comes in a specially designed thick aluminum tube that prevents wear and tear. 4. Maintenance: We recommend washing with a professional cleaner on a regular basis.