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. Cobalt Provides A Stronger Magnetic Relationship Between Pickups And Strings Than Any Other Alloy Previously Available.
