The Dierdre 1999 McDonald's Saban Mystic Knights of Tir Na Nog toy is a vintage collectible item featuring characters from the popular animated series. Produced by Disney and made in China, this toy is recommended for children aged four and up. It is a sought-after item for fans of the show and collectors of fast food premium toys. With a choking hazard warning, this rare find is a must-have for enthusiasts of the Mystic Knights of Tir Na Nog series.