Musical Instrument Accessories
Bach 351 Mundstück 18C für Trompete
Bach 351 Trumpet 18C, Mouthpiece for Trumpet, Medium cup, Cup diameter: 15.1 mm, Wide, flat edge, Backbore: 10, Silver-plated, Like # 17C, but with a wider, flatter edge, Better pressure distribution
https://www.bizrate.co.uk/musicalinstrumentaccessories/bach-351-mundst%C3%BCck-18c-f%C3%BCr-oid565589358.html
