I purchased this new and used it two or three times, for a total of about two or three hours, before I got bored with it. It's now just an ornament, and I don't think I'll use it again, so I'm putting it up for sale. I haven't used it much, so there are no operational problems. The included items are as shown in the images. There is no box, but I will include a separately purchased vertical stand (which is apparently essential for drying out internal water droplets after use) and a YAMAHA mouthpiece patch M0.3 (one of the six included has been used). Thank you.