Martin M600 Clear Fluorocarbon Ukulele Strings Soprano Concert 

Martin M600 Clear Fluorocarbon Soprano/Concert Ukulele Guitar Strings allow you to tune-to-pitch tension while minimizing string elongation.

"Fluorocarbon is used specifically for our M600 and M630 Ukulele strings. The density of this material is higher than traditional nylon
and produces stronger and richer tone." - MartinGuitars.com

Martin M600 Clear Fluorocarbon Soprano/Concert Ukulele Guitar Strings offer a rich, amplified tone.
The fluorocarbon strings allow less elongation and therefore resist tone loss from stretching due
to tuned-to-pitch tension providing longer play between tunings.

Gauge:
M600 Soprano .0191 .0256 .0340 .0216