The Miracle Diamond Sponge from Real Techniques' Bold Metals Collection is a fabulous makeup sponge in a unique diamond shape that gives it 13 facets to apply foundation, concealer, contour, highlighter and correctors. Use the tip of the diamond to precisely cover blemishes and imperfections; the large flat sides to seamlessly apply and blend makeup to large areas of your face; the small flat sides to define and contour; and the top of the diamond to buff and blend your makeup for a flawless, airbrushed finish. Wet the sponge for a dewy glow or leave the sponge dry for full coverage. Make sure to clean your sponges after each use, and replace your makeup sponge every 1-3 months to ensure that your makeup is as perfect as can.