Check the listing for details. Oasis GPX Fluorocarbon Ukulele Strings Bright with Low G - Uke 8001. Condition: New. Listed at 11.49 USD. Oasis UKE-8001 New from Oasis, GPX Fluorocarbon Ukulele strings. These new Fluorocarbon strings are made from the same high quality material as the GPX classical guitar strings, but formulated with optimum diameters and tensions for Ukuleles. Fluorocarbon gives the ukulele a crisp sound with clear projection. The strings are twice as long as normal and can be cut in two so each package contains two sets of strings. Chuck Moore of Moore Bettah Ukes makes some of the most sought after ukes in the world, they are truly works of art. He says "I've really come to like these new Oasis Fluorocarbon strings and will be using them on most of my ukes now." Gauges are A/1st .0215", E/2nd .027", C/3rd .030", G/4th .029 wound" . We work very hard to maintain our high positive feedback rating. If for any reason you are unhappy with your purchase, please contact us before leaving feedback so we can attempt to remedy the situation.