The perfect birthday gift - a Halcyon Days enameled music box! Halcyon Days is the last remaining company to nurture the art of enamelling onto copper which dates from the 18th century. Our finely painted enamel objets d'art are renowned around the world for their beauty and quality. Finished with our unique glaze to bring added shine to the beauty of the enamel, this music box is beautifully gift-boxed and ready to present.