Real Techniques Miracle Complexion Sponge is a 3-in-1 multi-functional blending sponge for applying foundation and is ideal for liquid foundation. The Miracle Complexion Sponge is designed with revolutionary latex-free foam technology that fights off everyday growth of bad stuff that comes from old makeup, dead skin cells and more. Use the rounded sides to blend larger areas of your face, the precision tip to cover blemishes/imperfections and the flat edge to contour around your eyes and nose, leaving you with a complexion that's smooth, enhanced and gorgeous! It can be used damp for a dewy glow or dry for full coverage. For best results, spot clean your sponge with mild soap and water, rinse with lukewarm water and gently squeeze out the excess water every 1-3 uses. Then store it in a dry, well-ventilated area making sure that air can access all surfaces of the sponge.