Glass Alchemy, Greasy Glass:

“Glopal is an easy to work and stable opal with a pink UV glow. Milky opaque appearance to unworked tube, with UV glow and opal quality allowing for more or less transparency depending on working conditions. Use a hotter flame for more transparent finish and less heat for a more opaque final product.”

“Terps is the first cadmium based CFL color shifter. This Next-Gen cad is highly workable and will shift from Orange to Yellow, depending on the light source.”