I purchased this item used and stored it in a dark place after using it a few times. I have washed it with water and performed related maintenance at home. The included accessories are the hard case, instruction manual, mouthpiece, and strap. Please note that some photos have been partially blurred due to reflections. Price negotiations are welcome. I will also offer a discount if you pick it up in person within Osaka city, so please feel free to comment. Please feel free to ask any questions you may have! #Euphonium #MusicalInstrument #ConcertBand #YAMAHA #Yamaha