Cobalt String: Does it makes your guitar sound better?

Ernie ball company said yes. From scientific experiment, cobalt is the element that can give more output to guitar than other element in the periodic table. More output mean more clarity, more volume and more everything, and the most important is your guitar can cut through the most dense rhythm in your band, sounds good?


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.