The Choeden Kal are two gigantic statues, one of a man and the other of a woman. Both wear robes, have serene expressions, and hold a crystal globe above their heads with one hand. Both are also extremely powerful sa'angreal, the most powerful ever created--the woman for saidar, the man for saidin.
The male statue is located in Cairhien, where it has recently been unearthed; the female statue is buried on the island of Tremalking, with only the hand holding the crystal globe visible. Their power may be utilized through a pair of smaller ter'angreal "keys", a foot high, one keyed to each statue.