❤Material: melamine foam ❤Size: 8cm—5cm—3cm Color: white Quantity: 1Set ( 10pcs ❤No need Detergent This sponge eraser removes stain or dirt with water ❤It simply makes dirt disappear and brings lots of conveniences to you ❤This sponge can be cut into any size for a suitable shape and it ' s a strong multi-functional cleaner