First class music box mounted on a wooden resonance board for enhanced sound quality. Furnished with a four colour packaging design. Melody: "La donna e mobile" from Rigoletto by Guiseppe Verdi. Design of box: Rigoletto. The product range of Fridolin GmbH is a combination of art, game , gift and modern design . With their design articles not only in toys, gift and stationary shops at home, but also in major museums around the world.