Thomastik strings

Thomastik strings are high in demand due to their good quality. Dominant strings are the traditional Thomastik strings and also very popular as student strings both for violin as well as for viola. The Thomastik Spirocore strings are the best-sellers for cello and double bass. 
The most popular Thomastik strings for various stringed instruments are:

Violin:

Dominant 
Vision 
Vision Titanium 
Infeld rot 
Infeld blau

Viola:

Dominant 
Vision 
Spirocore 
Belcanto

Violoncello:

Spirocore 
Belcanto 
Dominant

Double bass:

Spirocore 
Belcanto