A Hendanyn death mask was a ceremonial death mask made by the Hendanyn that molded itself to its wearer's skin. The mask hid the signs of aging and would also store the memories of the wearer before he or she died, allowing the information to be retained after death and possibly passed on. The Dark Jedi Kueller wore one of these masks, colored white with black accents with tiny jewels embedded in the corners of both eye slits.