Description
Cobalt alloy sets a new standard for electric guitar strings, and Ernie Ball’s Extra Slinky gauge puts that alloy to work in a super-light set built for effortless bending and vibrato. This three-pack keeps your rig stocked so you’re never caught without fresh strings before a session or show.
What makes cobalt different comes down to physics: the alloy forms a more responsive magnetic bond with your pickups than traditional nickel or steel wraps, translating into wider dynamic range, richer harmonic overtones, tighter low-end punch, and highs that stay articulate rather than brittle. Players get a broader tonal palette without changing anything else in their setup.
Beyond the tonal upgrade, cobalt strings have a notably smooth, silky feel under the fingers, which makes fast runs, wide bends, and expressive vibrato feel more natural. Whether you’re chasing a warmer clean tone or a more aggressive lead sound, the increased output and clarity give your amp and pickups more to work with.
Each set in this Extra Slinky pack is gauged .008-.011-.014-.022-.030-.038, delivering a light, flexible feel ideal for players who value speed and bendability without sacrificing tone.
- Alloy: Cobalt wrap for stronger magnetic pickup response
- Gauge set: .008, .011, .014, .022, .030, .038
- Feel: Smooth, silky texture for easy bending
- Pack quantity: 3 sets





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