Lyda and Doug posted about writing tools. I have a thing about fancy pens, usually ballpoint pens, though I also have rollerballs and fountain pens.
And I have a thing for Levenger, a catalog company that sells paper, notebooks, pens, briefcases, computer cases... They originally billed themselves as "tools for readers." A friend of mine calls them sex toys for writers.
The last thing I got was a Circa notebook. Circa is a notebook system which allows you to pull pages out and put pages in. So you can have the fancy notebook and not worry about ruining pages.
This one has a bright red leather cover. I got extra pages for it: 300 of them. And I pulled a pen I never use out of the pen display case and tucked it in the notebook. It's a Conklin -- a nice pen, but not equal to a Waterman. I like the feel of it. It's a big pen, easy to hold. And I like the surface: a bold pink, green and black pattern. It doeesn't exactly match the notebook cover, but close enough. All I have to do now is write.