Pirastro Flexocor Deluxe cello string set medium
Pirastro Flexocor Deluxe cello string A-1 medium, steel core, chrome steel
Pirastro Flexocor Deluxe cello string D-2 medium, steel core, chrome steel
Pirastro Flexocor Deluxe cello string G-3 medium, rope core, tungsten
Pirastro Flexocor Deluxe cello string C-4 medium, rope core, tungsten