This printed nicely with MakerBot. I wanted to test the design with real candle light (I don't recommend burning a candle inside plastic) and I'm happy to see that the rays do make a nice pattern on the table.
This design isn't quite there yet for my taste. I might move towards thicker and more straight walls. If you're into delicate and petite style, a ceramic 3D print of this could be nice.
Cool! I may try once I finish calibrating my Printrbot. One thing on the Ceramic idea. I have sent one design to be made in ceramic, and I had to revise a few times for minimum thickness, and hard edges. They say that hard edges will not come out so well. We should send it over to one of the companies to see what they say!