Urim & Thummim Ring (about 1 inch in diameter; adjustable with two 12mm stones. History: Urim and Thummim Exodus 28:30 "And thou shalt put in the breastplate of judgment the Urim and Thummim; they shall be upon Aaron's heart when he goeth in before the Lord." The Urim and Thummim was God's way of answering His people. Urim (×ורי×) means light and Thummim (תמי×) probably means darkness/truth. Possible recreation; Urim, white stone means no for an answer, and Thummim black stone means yes.