wow thanks for the quick response!! I think I might go for one of those little glass ones then. I'd love to save up for a bong but I'm limited to the size of a shoe box. (Underneath the floorboards lol).

One more thing then, this might sound stupid but if I get a glass one like the one in the pic http://everyonedoesit.com/online_hea...ProductID=2137 does it have a mesh? what stops burning ash going straight into your mouth?