100% Copper Mesh never rusts. Sponge center helps hold soap longer and retain its shape after every use. 100% PURE COPPER, not copper coated, mesh will never rust. Absorbent sponge inside copper mesh helps the dish soap last longer in use. Ideal to use on copper pots, copper pans, aluminum cookware, oven racks, and grills.
Replace mesh scrubbers every 60-90 days depending upon frequency of use.