2.5 inces tall 1x1 inches wide.
This listing is for one bottle of MINI Yooperlites! These are super GLOWY and are all natural NOT broken from larger stones! These were all found by hand on Lake Superior beaches. All stones in these bottles were naturally tumbled by the beach over thousands of years.
To see the fluorescent glow effect you must use longwave 365nm filtered uv light, also available at www.yooperlites.com