Thomastik-Infeld Spirocore cello… Thomastik-Infeld Spirocore Cello Combo C+G tungsten Item No. S3233 Manufacturer Thomastik-Infeld Thomastik-Infeld Spirocore cello… Thomastik-Infeld Spirocore cello combo C+G tungsten × Thomastik-Infeld Spirocore Cello Combo C+G tungsten