THE MRS. BOX GEM PEN

The Gem Pen is the perfectly safe accompaniment for any ring—diamond, gemstone, or pearl! You’ll love how our pocket-sized cleaner keeps your gem sparkly and clean while on the go.

100% all-natural and biodegradable. Contains no ammonia or alcohol. Safe enough for daily use on all fine, antique, and costume jewelry, including pearls, opals and gemstones.