Ernie Ball Slinky Extra

Cobalt offers a better magnetic relationship between pickups and strings than any other alloy available to date. Cobalt Slinkys are also soft and silky to the touch, making string bending a breeze.

Ernie Ball is the pioneer of rock and roll guitar strings. Since setting the industry standard for electric strings, the list of Slinky users has grown massively over the years, and their presence on stages and albums around the world is significant.