yeah it took me a minute, plus watching it sideways didnt help too much, but it seems to combine the way a gravity bong and water bong work, but instead of inhaling to fill the chamber you use the suction from the water, then like a water bong the smoke in the bubbles floats up and fills the chamber, but you fill the chamber and clear it just like a normal gravity bong

i have never thought of that idea, its soooo injeenyuss

simple too... i think im slippin...