Lockets have adorned necklaces and sometimes rings and brooch for centuries. This form of art consisted of necklaces, bracelets, rings, lockets, paintings, and medallions. The lockets are clear, hollow pendants which can be filled with a selection of charms. Miniatures also grew in popularity, and were often made into portrait pendants or lockets. Such machines are commonly used for inscriptions on rings, lockets and presentation pieces. All are painted in watercolor on ivory and set in small gold lockets. Pins and Lockets filled in best style. Miniatures of these designs were frequently sealed in metal lockets or cases. Items included sun glasses, T-shirts, hand cuffs and lockets, all on a limited edition basis. Lockets are a confectionery produced by the Wrigley Company in the UK and Czech Republic. Lockets contain menthol, eucalyptus, vitamin C and a centre with honey.