Martin MM13 Acoustic Retro Monel Strings - Nickel Medium
Martin Retro strings are the real deal. Not an imitation. With Martin Retro strings, you get one tough set that offers true, consistent tone and sounds like nothing else on the market. Martin's solid nickel/copper alloy blend provides a reduced pick attack that allows the guitar's tonewoods to be heard, not overshadowed. Martin's proprietary Monel wrap wire is naturally corrosion resistant, so you can play them for a long time with nothing to get in the way of your music. Discover your guitar's true voice. Retro strings offer enhanced longevity with warm natural tone, and they sound great plugged in.
Martin's newly redesigned string packaging makes the product easier to identify and ensures a longer shelf life. Martin string packages now feature a unique color for each product family making it simple to efficiently browse their entire line and find exactly what you're looking for. Martin has also begun packaging their strings in a sealed flow wrap packet to help ensure that the strings stay fresher longer, allowing players to store strings for long periods of time without worries of tone degradation.
Check out Maury's Martin Acoustic Guitar String blog for more information on Martin strings.
String gauge: E - .013, B - .017, G - .026, D - .035, A - .045, E - .056