String Length: 43 inches
Pure Nickel wound strings were used exclusively on most guitars built in Fifties and most of the Sixties. Pure Nickel has a slightly warmer tone than nickel-plated steel and is preferred by many blues artists.
Pure Nickel Wound strings are created by wrapping Pure Nickel alloys around a hex-shaped core wire which is made from tin-plated high-carbon steel (same as plain strings, but hex-shaped).
So far so good. The strings have a great feel and solid tone. I have been using another major brand for the last 12 years and have a feeling that's about to change.