Ernie Ball 7-String Skinny Top Heavy Bottom Slinky Cobalt Electric Guitar Strings, 10-62 Gauge (P02730)

Cobalt Slinky 7-String Guitar Strings Cobalt increases attraction between your strings and the magnets in your pickups Enhanced output Incredible harmonic response Increased low end Crisp, clear highs Engineered to maximize output and clarity, Ernie Ball Cobalt Slinky guitar strings are one of the latest innovations 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.