Martin Authentic Flexible Core 92/8 Phosphor Bronze Custom Light 3-Pack

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