that looks rad!
does the extension tip screw onto the existing mouthpiece or do you put it on instead od the larger, shorter mouthpiece?
it that a cotton filter?
No its a different end bit. The normal 7pipe end bit has no threaded hole for it - just little hole like a pepper pot. Im hoping this one Ive bought is tamer with the smaller end.
It comes with 2 glass tubes, 4 filters, spare seals and a cleaning kit.