Martin Guitar MA-130FX Flexible Core

Personally I love em… used them on and off since 2010 on my Taylor guitars in standard and Open G tunings… sure the B string is a little thin and the strings aren’t loud, but if you’re play Inga lead on a Taylor or lead and chords then they’re ideal! Very soft under the fingers and very warm in terms of tone. They wear a little quickly, but the positives outweighs the negs.. I’ve used the 12s in Eb and the 13s in D standard too…

Kind of a special needs string. They work for a guitar I need a lighter tension set for and sound better than the normal silk/steel Martins for that one.