Yanagisawa's renewed WO series now also available as a curve. With a new brass mixture and redesigned sound holes, even better sound and more accurate intonation. The mechanism has also been renewed for a better playing feel. Elite model, brass body and keys, high F# key, C # / Bb and H / C # key spatulas, mechanics on pillar rails, pads with plastic resonators, hand engraving on the bell,BRONZE goldlac lacquered, incl. case and mouthpiece.