Some simple 3D printable water pipe (bong) cleaner / pokers, small enough to print on the Micro M3D printer (slightly over 100mm tall).
Print in ABS or perhaps carbon fiber infused PLA? Simple cube design sits upright so the dirty end never has to touch or rest against anything. Very little filament is required and it prints within an hour, so not a big deal if it doesn't last too terribly long...
More designs included now, base of a D4 and an even smaller cube, both with the option of a shorter stabber.
TinkerCAD model for Rev1 poker: https://www.tinkercad.com/things/4yLImXb2r1Z-bong-poker
Google Sketchup file included for Rev2 pokers.