Here at Charlie & John’s, we are obsessed with the quality of our handmade guitar strings. We do not have automated machines. Every string that comes off the production line is made by a machinist one by one. That machinist meticulously controls and maintains the consistency from string to string.
 
String sizes in this pack:
.012, .016, .024, .034, .044, .052
Even our raw materials are made in the USA.