This item was displayed at my parents' house, but I'm selling it because it's no longer needed. I am unable to play it, so I haven't confirmed the sound. This is a rare and valuable item with a unique two-pronged design. It has been stored at home for a long time, so please refrain from purchasing if you are a perfectionist. Length: Approximately 130cm Mouthpiece: Approximately 5.5cm Bottom 1: Approximately 3cm Bottom 2: Approximately 3.5cm Everything in the photos is included. It is in relatively good condition. There are no noticeable scratches or stains, but there may be minor scratches or dirt. Please check the photos carefully for the condition. Please purchase if you understand that this is a used item. It is also listed elsewhere, so it will be sold on a first-come, first-served basis.