D'Addario EJ94 strings are designed specifically for Requinto guitars and tuning; generally a smaller-scale construction and body. 

D'Addario offers a wide variety of ethnic instrument strings designed to the exacting specifications of our artists, instrument parterns and international customers. Our computer-controlled winding machinery, laser micrometer inspection, and closed-loop tension control systems promise unrivaled quality and consistency, set after set.
Designed specifically for Requinto guitars and tuning
Rectified clear nylon and silver-plated copper wound on nylon strings
Warm and projecting, long lasting tone
Made in the U.S.A. for the highest quality and performance
String Gauges: Clear Nylon: .022, .028, .033, Silver-plated Copper: .025, .030, .036
Environmentally friendly, corrosion resistant packaging for strings that are always fresh