Each individual string in an XS set is treated with D'Addario's protective microcoating, a super-thin surface treatment that effectively repels dirt and sweat. The XS strings last 4 times longer than traditional uncoated strings without affecting the tone and playing feel for which D'Addario's strings have become recognized. D'Addario's unique steel carbon core in combination with a strong anchoring of the ball, through so-called Fusion Twist technology, gives a string with unparalleled strength and which holds the tuning significantly better than ordinary strings.
* D'Addario's microscopic coating makes the strings feel fresh and keeps the tone 4 times longer.
* Carbon steel core and "fusion twist" ball anchoring for unmatched strength and tuning stability (up to 42% stronger and 131% better tuning stability than traditional strings).
* Resealable and corrosion-resistant packaging always guarantees a set of fresh strings.
* Designed and manufactured to perfection by D'Addario in New York, USA.
* Plain Steel .012, .016, Phosphor Bronze Wound .024, .032, .042, .053.