Composed of a revolutionary new titanium-nylon polymer, these precisely calibrated treble strings are yet another of Galli's contributions to musical excellence. The many professional guitarists now performing and recording on Galli Titanio treble strings report that they are brilliant, complex, powerful and quick. In addition to an extended dynamic range, they also report that Galli Titanio trebles possess an enhanced sweetness and purity of sound, excellent sustain, great evenness and smoothness from note to note, an unusually wide color palette, and an easy natural response to vibrato - even in the lower playing positions. Galli Genius Titanio treble sets come with Genius bass sets featuring Galli's unique Pro-Coated polymer process, further assuring superior quality and richness of sound.