《JK Vil Sanders model 17 1/2 M》 Retail Price: ¥20,000 SF3 17 1/2M Inner Diameter: 17.5mm Throat Diameter: 4.3mm U Cup Mouthpiece supervised by Mr. Vil Sanders, professor at the Karlsruhe University of Music and the Maastricht Conservatory. It has been played for about a year, so there are many small scratches. Therefore, it is priced at about half price. Please consider it if you don't mind. There are no dents on the shank. Instant purchase available. Price reduced on 2024/12/01 #Horn #Mouthpiece