Ernie Ball Earthwood Bell Bronze Medium Light Acoustic Guitar Strings, 12-54

Developed in collaboration with John Mayer, Ernie Ball Earthwood Bell Bronze strings have been carefully crafted to meet John’s exacting standards providing a new voice for your acoustic guitar. Inspired by alloys used traditionally for bells and cymbals, Ernie Ball’s proprietary Bell Bronze acoustic guitar strings offer a richer, fuller sound than any other string in our catalogue. These strings will breathe new life into your guitar!