PUMIE | sku: 559004 Pumie Pumice Scouring Stick 6 in. x 3/4 in. x 1-1/4 in. Individually Sealed. 100% Pure Pumice. Cleans Porcelain Ceramic Tile Concrete Masonry and Iron. Removes Lime Rust Stains and Paint.Safe for porcelain, ceramic tile and... Log in for pricing