https://www.reddit.com/r/vaporents/comments/tcx9kb/first_bowl_with_the_bzero_its_great/
just watch, magical shit and ruby pearls and wtf.
From what I understand its a device to vape on a bong - and yeah i know the Vong, and in general Dynavap exists and can do this too - but just watch it in action, its quite pretty and can vape more than the dynavap on a single hit.