Ernie Ball – Ref: 2720

> 2720-ENCORDADO ERNIE BALL GTR ELEC COBALT POWER 1148
> 2721-ENCORDADO ERNIE BALL GTR ELEC COBALT REGULAR 1046
> 2722-ENCORDADO ERNIE BALL GTR ELEC COBALT HYBRID 0946
> 2723-ENCORDADO ERNIE BALL GTR ELEC COBALT SUPER 0942
> 2725-ENCORDADO ERNIE BALL GTR ELEC COBALT SLKY EXTRA 0838