Tantalising tone fantastic flexibility long life. The Ernie Ball Skinny Top Heavy Bottom 2215 Nickel Guitar Strings are infused with world class Ernie Ball quality because it matters. If youre already an Ernie Ball fan then these Strings are perfect as a replacement set. But if youre simply up for trying something new the Ernie Ball Guitar Strings are certain to give you some extra sonic flair. Slinkys are also are the string of choice for many professional artists including Eric Clapton Jimmy Page Slash Angus Young John Mayer John Petrucci Steve Lukather and Steve Morse – legendary.