UV Glass Debowler has an amazing glowing feature when placed in the dark and illuminated by a traditional black light. Impress your friends and expand your UV gear with the best ashtray to date. This Glass UV Debowler is hand made in Reno, NV. It comes with a removable/replaceable glass spike that is perfect for reaming out bowls. Similar function to the plastic version but built to last and quite a bit more attractive.