Set of 16 melamine sponges that make it easy to clean all kind of dirt simply by adding water. Clean various stains without adding detergent such as hard water stains, grease and oil stains simply by adding water and scrubbing lightly. Use these sponges to clean a myriad of places, such as glass, mirrors, ceramics, pots, stainless steel and sinks among other areas. Not suited to clean wood products, lacquerware or painted items as the surfaces may end up scratched. Pre-cut into easy to use sizes.