Here are some detail shots of Dannik Jerriko's and the Tonnika Sister's Hookah pipes:
These are made mainly from bits of pens. The top part with the fins is the inside part of a click pen. Part of the base is a plastic washer.
I think I also used a piece of plastic that is used to hold die-cast cars in place (when the cars are screwed onto a base).
The actual pipes are the plastic wire things that attach tags to products, I will probably replace these though, with thread so they are more flexible, and spend a bit more time on the pipes.
