Ernie Ball .066 Cobalt Wound Electric Guitar String - Single

Ernie Ball Cobalt wound single string with a gauge of .066.

Designed to maximize volume and tone clarity, these strings are the result of the latest advancements in string manufacturing technology. They provide a wider dynamic range, amazing harmonic feedback, and sharp, clear highs.

Cobalt offers much greater magnetic response between the pickup and the string, and the strings are also very comfortable to touch.