Thank you for viewing. This is an original mouthpiece from Tilz, a well-established German mouthpiece manufacturer representing Europe. Standard price (including tax): 14,300 yen S9 (17.5mm / 4.0mm / Medium depth / Wide) Standard price (including tax): 14,300 yen European shank. Purchased new. This mouthpiece was selected by a professional teacher when I purchased my instrument. It was only used for testing. It has been cleaned with baking soda and disinfected with alcohol.