The Scotch-Brite cleaning sponges SB13 are made from high-quality non-woven material that guarantees gentle, long-lasting, and thorough cleaning. Depending on the sensitivity of the surfaces and the degree of soiling, continuous abrasive or plastic grains ensure economical use and flawless cleaning results. The SB13 cleaning sponges are versatile and suitable for removing stubborn dirt from numerous surfaces. The grip groove facilitates handling of the sponges. The abrasiveness of the non-woven material is indicated by its color.