Hand-blown glass...totally amazing. How'd they do it??? Many different ones. Just blew me away. This one has a black shell with three windows cut and polished in the sides. You can see the reflections of the other two windows. I gotta go back and get more pix!! I am setting up a gallery of all the shots i got in my pbase gallery for those who would like to see more of these terrific pieces....raw, just resized = http://www.pbase.com/kudbegud/blown_glass (i can supply the link to the store if anybody wants it...just email me: kudbegud@aol.com)