Thomastik Spirocore Bass set: 3/4 size, chrome/steel, orchestra - weich gauge
Thomastik Spirocore Bass set: 3/4 size, chrome/steel, solo gauge
Thomastik Superflexible Bass C for extension machine: 3/4 size, chrome/steel, orchestra - medium gauge
Thomastik Superflexible Bass set: 3/4 size, chrome/steel, orchestra - medium gauge