Unpackaged XL 80x60x17mm Medium grit rust eraser, reduced price from Japanese overstock. Great for working wider areas with less streaks and shallower scratches or using the corners for more power. Keep your fingers off the edge with the bigger size.
Abrasive grit in a rubber medium, use to remove light active rust on knives or other surfaces. For use on knives place edge down on work surface for safety.