Made from the finest raw material metals available, this First Act® Electric Guitar Strings pack includes two complete sets of strings, each with six replacement strings for any electric string guitar. Each plain steel string is crafted from highly polished steel. The nickel wound strings are constructed on high-tech, computer automated guitar string winding machines to ensure precision accuracy on every string. This light gauge set is the most popular weight, combining ease of play and best quality sound reproduction. First Act Discovery Electric Guitar features: Cordless-operation with built-in power amp Maple neck with hardwood body and fingerboard Output jack for connecting to outboard amplifier Low string action for easy playing Learn-A-Cord cards and protective string post covers indicating string names included Did You Know? The guitar got its start in Spain. The word guitar comes from the Spanish word guitarra. When you strum a guitar, the strings vibrate and from sound waves, which travel to your ears, letting you hear the guitar's sound.