PERMANENT

Permanent strings are steel core.   Brand is identifiable by yellow with light blue spiral at the tailpiece end.   The winding at the peg end indicates the pitch as shown below.  An additional pink band indicates light tension, while a green band indicates high tension.                                                                                                                                                                               

$ 37.52   A     single filament high-tensile steel core, wound with chrome steel           Black at peg

$ 46.25   D     single filament high-tensile steel core, wound with chrome steel           Orange at peg end          

$ 71.44   G     Tungsten winding over rope core                                                       Brown at peg end            

$ 83.43   C     Tungsten winding over rope core                                                        Violet at peg end