Ernie Ball Cobalt Slinky Electric Bass Guitar 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 Slinky bass guitar strings are also soft and silky to the touch, making string bending a breeze. Gauges .045, .065, .080, .100.
Cobalt attracts the magnets in your pickups more than any other alloy available
Enhanced output/Increased low end
Incredible harmonic response
Crisp, clear highs
Element shield packaging prolongs string life and keeps strings as fresh as the day they were made