Package Includes: 6Pcs Carborundum Brush sponge Single product size:100*70*25mm Nano carborundum sponge rub, strong decontamination, Wear resistance, strong descale and remove rust, suitable for removing stubborn dirt rust. Material: the inner layer is a high density sponge, the outer layer of nano emery process, good flexibility, rapid and effective decontamination. Please wet the pot and sponge before using it, and add some detergent for better effect. It can easily clean up rust and oil stain on pot bottom to make it become newer than before Introducing the Dr.WOW Magic Cleaning Sponge, a 6-piece set of nano emery process sponges designed to tackle even the most stubborn stains and rust. Each sponge, measuring 3.94 x 2.76 x 0.98 inches, is made with a high-density sponge inner layer and a nano emery outer layer for effective and rapid decontamination. These sponges are versatile and suitable for use on various surfaces including plastic, stone, porcelain, glass, and wood. To use, simply wet the pot and sponge, add some detergent, and watch as it easily cleans up rust and oil stains. The set includes 6 sponges, and each one is durable and wear-resistant for long-lasting use. Please note that the color of the sponges is brown. Follow care instructions for best results, and enjoy a cleaner kitchen with the Dr.WOW Magic Cleaning Sponge.