I'm currently torn between Andy's triple nested showerhead:
http://www.artfire.com/ext/shop/product_view/Patron166290/7236276/14_triple_cirq_waterpipe/fine_art/glass/pipes/other
and the cirq to cirq bubbler by badassglass:
http://www.badassglass.com/circ-to-circ-bubbler.html
It would be...
