Martin FX640 Light 80/20 Bronze Acoustic Guitar Strings

Martin FX strings marry a thinner SP High-Tensile steel core wire to standard tension wrap wire so they are more flexible. FX strings feel soft to the touch, which makes them ideal for beginners. But don't be fooled by comfort! Tommy Emmanuel performs with Martin FX strings night after night around the globe. Great for new players, Finger style pickers, Electric Guitar players not used to higher tension/heavier gauge acoustic strings. Great for shorter scale high quality acoustic guitars like the Michael Kelly Sojourn travel guitar or the Taylor Mini GS.