คำอธิบาย...
Sfarzo Touchtones: Cryogenically treated strings are metallurgically enhanced as the process helps to tighten the structure of the alloy resulting in a reduction of surface roughness and an increase in structural durability. They hold their pitch for a clear sound that can be felt and heard.
Gauges:
3040TTC Light 9-11-16-24-32-42