i drilled a stem hole and a carb hole in a wine bottle (dremels are awesome) and am using a copper pipe stem with a brass joint compression nut as a bowl.

:jointsmile:is the copper far enough removed from the flame to be safe?
:rasta:Will the smoke going through the pipe be so hot as to be unsafe?
Also, what kind of metal are the screens in bowls made of?

Thanks for any replies