Cobalt produces a stronger magnetic relationship between pickups and strings than any other alloy previously available
Cobalt electric guitar strings provide an extended dynamic range, incredible harmonic response, strong low end, and crisp, clear highs
Wound strings consist of Ernie Ball’s Cobalt alloy wrapped around a tin-plated high-carbon steel core wire
Get the best of both worlds: a skinny top (strings E, B, G) for enhanced shredability and a heavy bottom (strings D, A, E) for thicker chords and rhythm
Made in California, USA with the finest and freshest materials