The Unbranded Brand Antique German Handmade Swirl Marble 27mm(1.07") UV Reactive Orange Grn Red Core

Offered is a vtg handmade glass swirl marble, measuring approx 1.07? in diameter. This marble features a clear glass base with vibrant ribbon/core swirls in lime green, orange and red tones. Notable, this marble is UV reactive under blacklight it glows a striking orange-pink indicating the presence of selenium or manganese in the glass formations. Consistent in style with antique German handmade core swirl marbles from the late 1800/early 1900s. Shows typical age wear (surface scuffing, small manufacturing imperfections) Please review all photos closely as they are part of the description. Measurements taken with digital calipers (photo included) Sold as-is. Please ask questions before buying.