What tools do you use, that are probably considered unconventional but that you find really handy or indispensable?
Lint brush - no one ever mentions these, but I don't know what I'd do without one. It picks up all the little threads and dog fur (my dog is extremely generous with the fur!) that are on the fabric.
Telescopic magnet -
http://www.amazon.com/2593-Telescopi.../dp/B0002SQYDC these are sold in hardware stores and are generally used to pick up screws that fall or some such. I love it for dropped pins or needles. I just have to wave it in the general area and it'll find it.
L square ruler. (I just grabbed a cheap one from the dollar store, but really handy also)
Binder clips. I got the tiny ones and use them in place of wonder clips. (they are definitely less expensive).