Aquila Lava Black Tenor Ukulele Strings - 6 String SetAquila Lava Black Tenor Ukulele Strings 6 String Set Lava strings were inspired by volcanos, a Hawaiian symbol of life, and are Aquila's respectful homage to the Hawaiian people who helped make the ukulele famous worldwide. The sandy textured Lava strings maintain the same mechanical and sound properties as the Super Nylgut strings, but are a gray black color instead of pearl white. Full set of 6 strings.