viola string set, 33/37 cm., medium, consists of CO-731-M, CO-732-M, CO-733-M and CO-734-M
viola string A-1, 33/37 cm., medium, stabilon, aluminum
viola string A-1, 33/37 cm., medium, steel, aluminum
viola string D-2, 33/37 cm., medium, stabilon, aluminum
viola string G-3, 33/37 cm., medium, stabilon, silver
viola string C-4, 33/37 cm., medium, stabilon, tungsten
viola string A-1, 33/37 cm., light, stabilon, aluminum
viola string A-1, 33/37 cm., light, steel, aluminum
viola string D-2, 33/37 cm., light, stabilon, aluminum
viola string A-1, 33/37 cm., heavy, steel, aluminum
viola string D-2, 33/37 cm., heavy, stabilon, aluminum
viola string G-3, 33/37 cm., heavy, stabilon, silver
viola string A-1, 25/28 cm., medium, steel, aluminum
viola string D-2, 25/28 cm., medium, stabilon, aluminum
viola string G-3, 25/28 cm., medium, stabilon, tungsten
viola string C-4, 25/28 cm., medium, stabilon, tungsten
viola string set, 28/30 cm., medium, consists of CO-221, CO-222, CO-223 and CO-224
viola string A-1, 28/30 cm., medium, steel, aluminum
viola string D-2, 28/30 cm., medium, stabilon, aluminum
viola string G-3, 28/30 cm., medium, stabilon, tungsten
viola string C-4, 28/30 cm., medium, stabilon, tungsten
viola string set, 30/32,5 cm., medium, consists of CO-231, CO-232, CO-233 and CO-234
viola string A-1, 30/32,5 cm., medium, steel, aluminum
viola string G-3, 30/32,5 cm., medium, stabilon, tungsten
viola string C-4, 30/32,5 cm., medium, stabilon, tungsten