i just received my phunnel yesterday and smoked it last night. definitely gave a LOT more flavor from my shisha and it lasted a lot longer. although, i found that i was using more coals to keep thick smoke (3 or 4 instead of 1 or 2 at a time). i was bored at work today and made my own mod out of the bottom of a soda can. i'll be trying it out soon (most likely tonight), so i'll let you know how it works out.