Herederos de Robaina is one of the mysteries of the cigar industry. I would compare Herederos de Robaina to the closely guarded nuclear launch codes of the US. The reason I say this because the maker of this cigar is a complete mystery. Go Google it for yourself. Try to find something out about it. Hell, I was lucky just to find the wrapper, binder, filler information.
Like keeping secrets? Then the Herederos de Robaina is for you.