Rinse away tarnish with Mighty Shine™. No need to polish or scrub silverware, serving pieces or jewelry – they’ll sparkle in seconds. Just put a tablespoon of the powdered activator into hot water, add the cleaning plate, dip your tarnished item, and watch dirt and tarnish disappear. There are no harmful abrasives or acid. Mighty Shine™ can be used on silver, gold and platinum, but not copper or brass. Cleaning action gets into crevices, scrollwork and filigree. You get a large cleaning plate, two small cleaning plates for jewelry, two drying cloths and 16 ounces of activator.