Corzi instrumente muzicale
Produse Thomastik Rondo Gold E-String Gold — Thomastik Spirocore Wolfram C S33
Produse Thomastik Spirocore Wolfram G S32 — Thomastik TH58A (TH58A)
Produse Thomastik THAL100 (THAL100) — Thomastik VIS200 Vision Solo Corzi pentru violă (THVIS200)
Produse Thomastik VISION TITANIUM SOLO (E) VIT01 — Yamaha EN11DS coardă electrică (GEN11DS)