Martin Authentic Acoustic Flexible Core Guitar Strings Phosphor Bronze New | In Stock

Martin® Authentic Acoustic® Flexible Core strings are designed to reduce finger fatigue and allow huge bends. They feature a lighter gauge version of Superior Performance core wire combined with heavier wrap wire to deliver a full and balanced tone with increased flex and playability. Martins impeccable standards for acoustic guitar tone are embedded in their string design and precision manufacturing process. That’s why we make our own.