Thomastik - 669.157

SPECTRUM BRONZE Strings are ideal for ideal for studio recordings and live performances.
The unique bronze alloy as well as the silk inlay technology show a full.
warm tone with sustainable brilliance..
Very well-blanced playability and long durability.
Treble strings steel brassed.
bass-strings bronze with silk inlay.
SB 210. 12-string. Extra Light .010-.050.
.010 .010 .014 .014 .022rw .010.
.030rw .013 .041rw .017rw .050rw .022rw.