Engineered to maximize output and clarity, Ernie Ball Cobalt Slinky Guitar Strings are the latest innovation in string technology. Seeking to provide guitarists and bassists with a new voice, Cobalt 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 Slinkys are also soft and silky to the touch, makIng string bending a breeze.

Ernie Ball Strings come in New Element Shield packaging. This state-of-the-art foil packaging resists humidity and keeps strings as fresh as the day they were made.

Gauges Include: