Wittner machine heads Fine tuning pegs for Tar - black/brown (270-AZ-TAR-09-BR)Developed and inspired by Mohammad Amanollahi from Canada, civil engineer and professional musician (Tar Virtuoso, graduate of the National Conservatory in Azerbaijan). Enormous relief for traditional oriental instruments that are difficult to tune. Fine tuning peg set for Tar (long necked lute) with 9 strings, 9 pegs: 6 x 2704M TAR BR medium size (58mm long, diameter 12mm) 2 x 2704S TAR BR small size (41mm long, diameter 9. 2mm) 1 x 2704L SAZ BR long