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Ernie Ball 2721 Cobalt Regular Slinky Electric Guitar Strings 12 Pack   

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Ernie Ball 2721 Cobalt Regular Slinky Electric Guitar Strings are a new spin on Ernie Ball's best selling set of strings which have been played by th...Read More

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See All Ernie Ball .010 Gauge Electric Guitar Strings
OVERVIEW

Hear your solos like never before.

Ernie Ball 2721 Cobalt Regular Slinky Electric Guitar Strings are a new spin on Ernie Ball's best selling set of strings which have been played by the likes of Eric Clapton, John Mayer, Steve Vai and many more. The Cobalt Series is clearly an improvement on its classic nickel-wound counterpart giving the player increased sustain, clarity and output. In addition, they resist sweat and moisture better and have unmatched flexibility when compared to other nickel wound strings.

"Ernie Ball Cobalt Strings sound and feel better than anything I've ever played! You have to check these out!" - Slash.
"Cobalt Strings feel incredibly silky under my fingers and deliver more punch, output, and clarity than normal strings!" - John Petrucci.

All Ernie Ball strings are precision manufactured to the highest standards and the most exacting specs to assure consistency, optimum performance and long life. Made in the USA.

Gauges 10-13-17-26-36-46

FEATURES
  • 12 sets of strings

Feel the Cobalt difference today. Order now!

Reviews
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Review Snapshot

by PowerReviews
Ernie Ball2721 Cobalt Regular Slinky Electric Guitar Strings 12 Pack
 
5.0

(based on 2 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (0)

  • 3 Stars

     

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  • 1 Stars

     

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Reviewed by 2 customers

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5.0

Best strings I have used in 50 years of playing.

By MikeC

from Saint Cloud, Mn.

About Me Professional Musician

Verified Buyer

Pros

  • Consistent
  • Good Tone
  • Long Life
  • Strong

Cons

    Best Uses

    • Backup
    • Concerts
    • Practicing

    Comments about Ernie Ball 2721 Cobalt Regular Slinky Electric Guitar Strings 12 Pack:

    Best string I have used in 50 years of playing professionally and now for my own enjoyment.

    (1 of 1 customers found this review helpful)

     
    5.0

    ZERO RUST

    By GARY

    from undisclosed

    About Me Professional Musician

    Ask me a question

    Pros

    • Consistent
    • Good Tone
    • Long Life
    • Strong

    Cons

      Best Uses

      • Concerts
      • Practicing

      Comments about Ernie Ball 2721 Cobalt Regular Slinky Electric Guitar Strings 12 Pack:

      Love these. I have used Ernie Ball Slinkies for years. These new Cobalt strings are every bit as good, plus they don't rust or get that shiny, smooth area where they contact the frets. Tone lasts much longer. Not as long as advertised, but still cost-effective in the long run. I was changing at least once a week, but now I get 2, maybe 3 weeks of continuous use. That is impressive!

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