Oh, well, I do appreciate that you're asking for some sort of expert advice here instead of just trying to get some kind of harmful trap for the things! That's very kind of you...
If it's one of the little fluffy fuzz balls that have mysteriously appeared, though, you should know that so far they are completely harmless and won't really bite you or anything. Probably the best thing to do is find an empty recycling bin - you said you were in an office or something?
Just put it in there, and it should hopefully stay put there. The ones I have don't seem to be moving around that much or that quickly.
If you're worried about it getting out, you could always put some copy paper box lids over the top...