How does it hold up in terms of cleaning that device?
Discussion
With a little brush to remove leftover, there is no combustion happening. The weed is baked, like in a conduction oven.
There is barely any maintenance. Perhaps once the year to disassemble and brush off the air conduit.
I used to use one of the cheap Chinese vape boxes in college and it would still fill up with resin in the mouth tube after so long so I've not really given it all much of a shot. The way my lungs are these days from the ole bong should probably reconsider.