D'Addario EJ82C Viola Brasileira Cebolao Mi and Boiadeira Tunings String Overview:

EJ82C is a nickel plated steel Viola Brasileira string set optimized for Cebolão Mi and Boiadeira tunings. D'Addario's portfolio of products designed specifically for World Instruments is based on research and product testing with instrument builders, educators, and professional players.,

Made in USA