LOL! Can't speak for Joe's egg, but mine was definitely done on my laser with the rotary attachment. I'd sure feel a lot better if Joe's was a belated April fool's joke! I've seen some very intricate eggs done with a dremel. Can't see the same level of detail happening with the laser - it would probably collapse within the rotary's grip. Again, not sure where the market would be for this sort of thing, but it was fun to try. ;-) By the way, fair warning to you all, these things STINK while being laser engraved! >.<