Hohner Chromonica, Key of C Plays 2 and 1/2 full chromatic octaves 40 Brass reeds Wood body Fitted with wind saving valves for greater tone and volume Comes with carrying case Plays 2 and 1/2 full chromatic octaves 40 Brass reeds Fitted with wind saving valves for greater tone and volume Comes with carrying case 40 Brass reeds, Wood body