Klean Karats Jewelry Cleaning Pen

Klean Karats® Jewelry Cleaning Pen is a non-toxic biodegradable jewelry cleaner. Test first on jewelry that has dyed pearls or stones, as some of these treatments are not permanent.  Safe for gold, silver, and platinum jewelry Safe on most gems and delicate stones like opal and turquoise The only exceptions are Amber and Ethiopian Opals Can be used on costume and antique jewelry pieces Click pen with locking mechanism Formula consistency stays on brush