Ernie Ball 2730 Skinny Top Heavy Bottom Slinky 7-String Cobalt Electric Guitar Strings

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.

WATCH: Slinky Strings Demo with Steve Vai