P413021 Pirastro Synoxa violin string set medium P310421 Pirastro Synoxa violin string E-1 medium P413221 Pirastro Synoxa violin string A-2 medium P413321 Pirastro Synoxa violin string D-3 medium P413421 Pirastro Synoxa violin string G-4 medium P413341 Pirastro Synoxa violin string D-3 3/4+1/2 medium P413441 Pirastro Synoxa violin string G-4 3/4+1/2 medium