B-2 string, black nylon
D-4 string, silverplated wound nylon, medium gauge
A-5 string, silverplated wound nylon, medium gauge
E-6 string, silverplated wound nylon, medium gauge
D-4 string, silverplated wound nylon, heavy gauge
A-5 string, silverplated wound nylon, heavy gauge
E-6 string, silverplated wound nylon, heavy gauge