2-4 strings steel wire inner core, nylon and copper wire wrapped outside. 0.25mm Bare steel wire 1st string (moderate tension, crisp and bright tone). 1 string: 0.25mm bare steel wire 1st string (moderate tension, crisp and bright tone).
Pipa strings, whole set of 4 strings (#1, #2, #3, #4) - Concert Grade
DUNHUANG PROFESSIONAL PIPA STRINGS SET (1-4 STRINGS) 敦煌專業琵琶鋼絲套弦
Pipa strings, whole set of 4 strings (#1, #2, #3, #4)
Atlas PIPA STRINGS. Set of 4 Strings for Chinese Lute. From Hobgoblin Music
DUNHUANG PROFESSIONAL WIRE ROPE PIPA STRINGS SET (1-4) 敦煌專業鋼繩琵琶套弦
D'Addario PIPA01 Pipa Strings, Medium Tension, 17-39
