I purchased this item used and used it for about a year. In January 2025, I had the key for the right pinky finger adjusted and the cork on the mouthpiece joint replaced at Shimamura Music. (Because it's new, it's still stiff to insert and remove. Please apply plenty of grease.) After that, I bought a different model, so I've only used it about twice since the adjustment. The mouthpiece was stored in a camera dehumidifying cabinet with sterilization, so there is no musty odor. The previous owner's name was written on the case with a marker, so I've covered it with a sticker. I will wrap the case in bubble wrap for shipping. The size will be Yu-Pack size 100.