yeah i was about to say wtf, how come NO ONE has noticed that he said it's a rubber bowl yet.... that must taste like pure ass.... use a socket... make sure everything is air tight... electrical tape works best (looks like what you got there is some of that painters blue masking tape... masking tape just sucks for bongs/pipes...) or you can use hot glue... if you use hot glue on the actual bowl to connect it to the stem, make sure you get a bowl and stem that pretty much stick together on their own, then just use the hot glue (DO NOT put it anywhere near where direct flame will touch it) to seal it up so there are no leaks... also i'm confused, looks like you have a normal body to the bong but then you have that hose, wtf is the hose for?