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 the #1 makeup sponge for smooth foundation application and is designed with revolutionary latex-free foam technology. The Real Techniques 6 Miracle Complexion Sponges includes 3 different types of blending sponges. Use the Miracle Complexion Sponge to blend with liquid foundation to a flawless base. Use the Miracle Sculpting Sponge to define and highlight with liquid or cream contour makeup. Use the Miracle Mini Eraser Sponges to pick up or blend out makeup mishap. All sponges 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.