Thomastik - 633.626

The globaly recognized „reference string“.
unmatched in sound and playability.
Flexible multifilament syntetic core.
Insensitive against humidity changes.
Soft sound.
warm and rich in overtones.
feel of gut.
Set with E-steel aluminium wound (130/131/132/133). 4/4.
Set tension: soft 19 kp // medium 21.
2 kp // strong 23.
7 kp.