Ernie Ball's 2212 Primo Slinky nickel wound electric guitar strings offer you balanced tone and feel across all six strings. The Primo Slinky strings sit between Ernie Ball's popular Regular Slinky and Super Slinky strings, giving you added playability with minimal difference in tone or tension. You'll get the same bright, balanced tone that Ernie Ball Slinkys are known for, now in a new half-gauge combination. The nickel-plated steel wrap wire over a tin-plated hex core provides Ernie Ball's signature slinky tone and feel that guitarists worldwide rely on.