The ring is believed to have been developed 2000 years ago by a Turkish traveler, who would definitely know if his wife was loyal to him.
However, it is for certain that the available land alive will not increase. https://Pukkabookmarks.com/story18213411/diyarbak%C4%B1r-escort-diyarbak%C4%B1r-eskort-diyarbakir-escort-diyarbak%C4%B1rescort-diyarbakir