DAddario Nickel Bronze Strings are designed to deliver every ounce of your guitars natural tone. Their crisp tone is derived from a unique combination of nickel-plated phosphor bronze wrapped onto a high carbon NY steel core. Ideal for players seeking an organic earthy tone these uncoated strings naturally highlight your guitars raw tonal characteristics while delivering unrivaled clarity resonance and projection. With increased corrosion resistance and environmentally-friendly stay-fresh packaging DAddario Nickel Bronze Acoustic Guitar Strings set a new benchmark in uncoated string longevity. Youll find a well-balanced sound with each string presenting harmonically rich overtones and their strong DAddario-engineered NY steel cores aid tuning stability while also protecting against breakages – perfect for touring musicians and studio artists alike.