High cost performance: the sponges are compared to other matte sponges on the market. You may pay less, but you get a great value package, and you can use it for a long time. Long-lasting and easy to spread: The magic cleaning sponge is made of foam high quality melamine. It is ultra dense and durable, making it easy to remove dust and dirt. Soft Enough: Soft enough not to scratch pots, pans, frying pans, sinks, dishes, cutting boards and other stainless steel utensils, but tough enough to really cut through messes. Use the magic brush after soaking in the water, do not need to twist, the dirt can be dissolved by itself, and then used repeatedly. Environmental protection: Sponge cleaning Use only water and these cleaning sponges will remove the toughest stains from almost any surface without using chemicals. Versatile: you can clean tiles, kitchen utensils, sinks, leather furniture, doors, walls, plastic, glass, shoes, toys, etc. with this magic eraser.