My bong days are well into the past, but ... :)) O0 It can't be used legally...yet.
(https://www.grogheads.com/forums/proxy.php?request=http%3A%2F%2Fwww.latimes.com%2Fresizer%2FFXNblQlb2ND8AIlshiagXnYsfZI%3D%2F1400x0%2Fwww.trbimg.com%2Fimg-5b885243%2Fturbine%2Fla-1535660604-hff2ihcull-snap-image&hash=223b803158dd57d14c20f9e383f332f0beb92c35)
http://www.latimes.com/nation/la-na-largest-bong-vegas-20180831-story.html#