Thomastik-Infeld RONDO Cello D Thomastik-Infeld RONDO Cello G Art-Nr. RO43 Hersteller Thomastik-Infeld Thomastik-Infeld RONDO Cello C Thomastik-Infeld RONDO Cello G, Spiralkern/Wolfram-Chrom × Thomastik-Infeld RONDO Cello G