SPECIAL D Cello String By Jargar

The Special strings are built on the long tradition of the Classic A and
D strings but they are more powerful than the Classic A string and D
string. The secret is in the bigger thickness of 0,76 mm, instead of
0,74 mm, of the strings which give them more power, volume and
brilliance and make them the perfect choice for solo playing, chamber
music as well as orchestra playing.