Korpa 
Silver Slinky Strings are the result of an extraordinary partnership between Ernie Ball and John Mayer. They feature a never before offered gauge combination along with Reinforced Plain Strings (RPS) for added tuning stability and durability. Each string has been meticulously engineered with specific gauges and core-to-wrap ratios to meet John’s exacting standards, delivering the perfect balance of tone and tension.
John Mayer
Created in collaboration with John Mayer to meet his exacting specifications.
A musician plays an electric guitar passionately on stage, eyes closed, with colorful lighting in the background.
Mayer's Choice.
Your Voice.
Silver Slinky strings provide John with the perfect balance of tone, tension, and feel.
A close-up of Ernie Ball guitar strings packaging, featuring "John Mayer Signature Silver Slinky" on a patterned background.
Signature Gauges
This never before offered combination consists of 10.5, 13.5, 17.5, 27, 37, and 47 gauges.
