Thomastik-Infeld Spirocore cello… Thomastik-Infeld Spirocore cello G, tungsten Item No. S32 Manufacturer Thomastik-Infeld Thomastik-Infeld Spirocore cello… Thomastik-Infeld Spirocore cello G, tungsten × Thomastik-Infeld Spirocore cello G, tungsten