NEVR-DULL is a cotton wadding polish that cleans and polishes all metals including:
silver, gold, brass, copper, pewter, glass, steel, aluminum and chromium.
Removes rust and tar, leaves no deposits in the crevices of metal work.
Directions: Tear off a small portion of the wadding and rub the article to be cleaned until all dirt is removed. Then finish with with a dry, soft cloth to obtain a brilliant, lasting luster Nontoxic 

Nevrdull Magic Wadding Polish

Nevrdull is a wonderful multi-purpose product. It is fibrous wadding (like a big ball of cotton) that already has the polishing compound in it. Simply remove a small piece of the wadding and rub the article that needs to be cleaned. The packaging recommends Nevrdull as an all-purpose metal polish. It cleans and polishes silver, gold, brass, copper, pewter, steel, aluminum and chrome.