D'Addario EJ82B Viola Brasileira Rio Abaixo and Meia Guitarra Tunning String Overview:

EJ82B is a nickel plated steel Viola Brasileira string set optimized for Rio Abaixo and Meia Guitarra 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 musicians.

Made in USA