Thomastik RO02 Rondo Violin String A 4/4 – Musikhaus Thomann
Violin strings review Rondo PI Thomastik Infeld - YouTube
Rondo Violin String Set, Medium - Hoffmann Strings, Ltd.
Encore Orchestral Strings - I'm excited to have five sets of Thomastik Rondo cello strings in stock at the moment. I've had these strings on my personal cello for about three months