Instrument Strings
Pyramid Sitar-Strings 677/7
Pyramid Sitar Strings 677/7, Sitar Strings, Ravi Shankar Style, Steel wire tinned, Set of 7 strings (f-c-G-C-g-c'-c'')
https://www.bizrate.co.uk/strings/pyramid-sitar-strings-677-7-oid343931633.html