Bigfoot-Yooper stones-Fluorescent sodalite glow rocks, Shadowboxes These Bigfoot shadowboxes are filled with Yooperstone-Fluorescent glow rocks. A UV 365nm longwave flashlight was used for taking pictures. A UV flashlight is required for the rocks to light up. 5’’ Wide by 8’’ Tall Each is unique with the rocks that fill them, you may not receive the exact one in the photos.
