A very cool new innovation in string making, these cobalts sound terrific and have more magnetic response than other strings.
They're nice and flexible which makes bending them a breeze, while being plenty strong enough to withstand the wear and tear.
Just a great set of strings from Ernie Ball!
Engineered to maximize output and clarity, Ernie Ball Cobalt Slinky Guitar Strings are the latest innovation in string technology.
Seeking to provide guitarists 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.