It is a jewelry in the form of a set consisting of a necklace, earrings and bracelet made entirely by hand in Tosya district for centuries. Like the jewelry that has become traditional in many regions of Anatolia, Kıstı is traditionally worn by brides in Tosya. Kıstı is a jewelry that is found in the dowry of every bride and is not sold later, and is inherited from the mother to her daughters.