Ernie Ball 2721 Cobalt .010/.046 Regular Slinky Electric Guitar Strings

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.

“There’s a certain degree of clarity and punch you get from Cobalt Strings that I haven’t heard tonally from any other strings I’ve played.” – Joe Bonamassa.

E – .010

B – .013

G – .017

D – .026

A – .036

E – .046

Due to massively increased demand on courier services during busy periods, especially leading up to Xmas and Easter, we urge all our customers to consider using First Class or Next Day services to ensure their items arrive on time. You can select the option you prefer at checkout. 

Note: Royal Mail First Class is not guaranteed next day.