Pirastoro Hardanger-Fiddle Resonance 弦セット E-Steel N 10 1/2 (0.20mm) E-Steel N 11 (0.22mm) 各2本：計4本セット *Hardanger Fiddle Steel string for violin, available in a variety of styles. This steel string is characterized by a brilliant sound, big tonal volume, and an easy response. It is easily and quickly tuned.
