Aquila’s Red® strings produce a deeper tone by changing the weight of the material rather than increasing its gauge. By keeping the gauge thinner and more consistent, Red® strings sound brighter and more powerful, and are more responsive across the entire fretboard. This also helps them stay in tune longer than thicker strings. The textured brown/red Red® strings have a very rich tone with a very loud projection. Find Aquila Red® Ukulele Strings here.