Ernie Ball Cobalt Slinky Electric Guitar Strings provide an
extended dynamic range, incredible harmonic response, increased
low end, and crisp, clear highs. Cobalt provides a stronger
magnetic relationship between pickups and strings than any other
alloy previously available. Cobalt Slinky guitar strings are also
soft and silky to the touch, making string bending a breeze.
Gauges .010, .013, .017, .030, .042, .052