Sandcloth; Sandpaper; Abrasive paper; Abrasive paste; Abrasive sand; Emery cloth; Emery paper; Flexible abrasives; Glass cloth being abrasive cloth; Glass granules used as abrasives in blasting services; Metal for use as an abrasive in blasting services; Polishing and abrasive preparations for skis; Polishing powders; Polishing preparations; Polishing stones; Silicon carbide for use as an abrasive