I purchased this several years ago at the Ochanomizu "Taniguchi Gakki" music store. It's a 40-button model, which often sells out, but I waited patiently to get it. I practiced with it a few times, but I gave up. I followed the precautions I was told when I bought it: "Do not leave it in direct sunlight for extended periods" and "Do not place it in high-temperature locations," and I've stored it in a dark, cool place. In the future, I might want to play it again, but while the bellows are still in good condition, I thought it might be better to pass it on to someone who wants it, so I'm putting it up for sale. A convenient carrying case and instruction manual are also included. Wooden hexagonal concertina with white buttons. - Brand: Dulzura - Instrument Type: Concertina - Color: Brown - Material: Wood - Features: Hexagonal design The photos show everything. Returns and refunds are not accepted for used items. Thank you for looking.