Ernie Ball P03817 John Mayer Silver Slinky Nickel Wound Strings 10.5-47 6-Pack

EXTRAORDINARY JOHN MAYER PARTNERSHIP — Silver Slinky strings are the result of an extraordinary collaboration between Ernie Ball and John Mayer, with each string meticulously engineered to meet John's exacting personal specifications for the perfect balance of tone, tension, and playability.…