NEVER-DULL- A chemically treated cotton wadding. Fast, effective polish for brass, German silver, copper, silver and other metals. Rub surface with wad of Nevr-Dull and wipe with a clean cloth. Leaves a bright surface. Not abrasive, non-toxic, won’t damage wood or metal finish. Nothing to shake up, nothing to spill. We’ve used this product extensively in our store cleaning tarnished hardware on repro muzzle loaders. It really works and we recommend it highly. 5 oz. can.