Pirastro Passione cello string A-1 thick, steel core, chrome steel
Pirastro Passione cello string A-1 medium, steel core, chrome steel
Pirastro Passione cello string D-2 medium, steel core, chrome steel
Pirastro Passione cello string A-1 soft, steel core, chrome steel
Pirastro Passione cello string D-2 soft, steel core, chrome steel