I made a pipe and was wondering about the effects of brass. the pipe is like this.
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[ ] < 1 1/4 (approx) inch socket
I I
I I< Brass tube (from a 6mm bb gun)
I I
\-------------------
\---------------------
^
thick plastic
the brass doesnt stick out into the bowl, but when i suck the flame in it hits brass (even if the bowl is packed) cause the brass is a bit burnt. but anyway... can the fumes hurt me? also... i cut circles out of window screens to use as screens, are these bad for me (old flexy style screens, not patch-up hard kits)