Savarez Electric Guitar Strings Nickel Explosion Roundcore Set Medium wound G .012-.052 X50M

Nickel-plated steel on traditional round core, Significantly less tension, better flexibility and more sustain than hex core strings. Significantly less tension, better flexibility and more sustain than hexcore strings with hexagonal core Optimal sound, easy to play, long sustain Roundcore strings must not be shortened BEFORE tensioning, otherwise the wrapping could come loose and the string becomes unusable. X50M Medium wound G .012 .016 .024w .032w .042w .052w