Stundenglass Single Bubble Glass Globe (Large)Introducing the Bubble Glass Globe, a premium quality, hand blown borosilicate glass that gives off an iridescent "rainbow" effect as a result of using a combination of precious metals and electroplating surface treatments to give this artisan crafted glass it's iridescent rainbow effect. Depending on the angle from which it is viewed, the Bubble Glass Globe will appear different colors across the light spectrum. Perfect for customization, the Bubble