XL Pro Steels strings use pure steel winding over a hexagonal steel core to give you a distinctively bright and aggressive tone.
Calibers: .010, .013, .017, .026, .036, .046,.
XL Pro Steels strings use pure steel winding over a hexagonal steel core to give you a distinctively bright and aggressive tone.
Calibers: .010, .013, .017, .026, .036, .046,.