3-pack medium duty sponge. A cellulose scouring sponge designed for everyday jobs. The deep grooves in the scouring surface, the Easy Rinse Ripples, provide constant contact with the scrubbing surface to remove all debris. The debris picked up by the sponge will not clog the abrasive surface and easily rinses clean. Excellent for every day, general use. Easy rinse ripples won't scratch non-stick surfaces.