Steel or bronze wool removes tough stains or dirt. Steel wool is available in a roll as well as 4x9 and 6x9 pads. It is also available in a bag (16 Steel Wool pads). The pads are grade 0000 and are ideal for metal, marble, ceramic, and glass. Bronze wool comes in a 4x9 or 6x9 pad. You can also buy it in a 3 pack. Bronze wool is ideal for removing hard water stains. It is soft enough that it will not scratch surfaces. You can browse products from J Flint. Choose from the Steel Wool Polishing Pad or the Bronze Polishing Pad. Other accessories such as the Woolit Belt Pouch Kit or Knuckler Pad Holder is also available. WCR also carries abrasives.