it's really cool, but i was too afraid to try and take the thing apart to clean it out, knowing I probably couldn't put it back together =(
anyway used dark juices in it, they gummed up the wick, game over
it was really tempermental too. you couldn't screw it on all the way or it would stop working,
you couldn't put the plastic cap in too far or it would stop working
most of the time the led flickered
I still have no idea why sometimes the led would work great and other times it would flash like a strobe. lol