Professional sponge with copper particles - make-up blender. Provides precise and even application with the addition of copper - gentle on the skin. Perfect for liquid and creamy cosmetics such as: foundation, concealer, highlighter. It is made of high-quality hydrophilic polyurethane with the addition of copper, which has bacteriostatic properties. Even a small amount of Cu blocks the growth of bacteria and mold.It is distinguished by low porosity, allowing for precise and even application of cosmetics. Replaces several types of brushes, sponge and puffs. Does not leave visible lines, streaks or stains.