Connoisseurs is the global market leader in jewelry cleaners, silver cleaners, and metal cleaners, with its brand established in over 60 nations throughout the world, from North America to Europe to Asia. Connoisseurs is committed to improvements in its products. For instance, the effectiveness of its mainstay Jewelry Cleaners has recently been increased through the use of polymers which increase the brilliance of jewelry, while reducing the appearance of tiny scratches from wear. Virtually all Connoisseurs products are manufactured in the company’s state-of-the-art facility in Woburn, Massachusetts, a suburb of Boston. With the help of custom-designed machinery—and Connoisseurs’ own commitment to excellence—the company meets the most exacting standards of quality.