These Martin M630 fluorocarbon baritone ukulele strings have a wound D and G, paired with fluorocarbon B and E strings. The fluorocarbon delivers a slightly brighter sound to those top strings, which can be useful if you play a lot of melodies or have a baritone where you find the bass strings can dominate the mix a little.

Of course, you’re still getting warmth and depth from those bass strings but there’s just a bit more ‘pep’ in that mix on those top strings. So you continue to get rounded depth, but just with a bit more of an articulate nature on the B and E.

Gauges:
E: 0.0220 inches / 0.56mm
B: 0.0251 inches / 0.64mm
G: 0.0340 inches / 0.86mm
D: 0.0350 inches / 0.89mm