rubber tubing, and hypos, from watchin' TV. Pills should be pretty easy, you can stretch a sphere to get the effect, or even simple cylinders. There was a hypo around here (somewhere), though more of a Victorian kind. (Heck, I think I made one meself at one point..womewhere..;)
Razor blades I may have seen in Freebies at one point. I have a hookah, but it's also a combination bagpipe, so I doubt that would do..;)
Heavens, I guess just go through freebies here for a lot of this stuff (with 10,000+ items, it'd be hard to come up dry).
I'm sure there's other stuff around, and more people to tell you where you can get it.

I wish I'd said that.. The Staircase Wit

anahl nathrak uth vas betude doth yel dyenvey..;)