Thomastik-Infeld Superflexible … Thomastik-Infeld Superflexible viola C, tungsten Item No. 24 Manufacturer Thomastik-Infeld Thomastik-Infeld Superflexible … Thomastik-Infeld Superflexible viola C, tungsten × Thomastik-Infeld Superflexible viola C, tungsten