This is one of those things that if you have some extra cash and are looking for a light with which to dazzle onlookers than this is it. The laser is very bright and, if you play around a bit, can get it to reflect all over the area. The fog uses mineral oil so no need to order some special stuff. The fog also is not a constant stream, just little spurts, enough to give the laser some density to shine on. Very Cool!