Martin’s premium classical strings are tonally superior to nylon. The proprietary synthetic material emulates gut strings that have been around for centuries. Magnifico® strings, developed exclusively with Aquila, offer precise intonation and exceptional tuning stability. All Nazareth-made nylon guitars and custom produced nylon guitars are strung with Martin’s Magnifico premium classical strings. Unlike Martin’s standard classical strings, which have a ball-end, Magnifico classical strings will be offered only with the traditional tie-end.