I usually use Coats and Clark or some of the other
Here is what the box of thread on special looks like:
Just one spool of this thread normally costs around $2 at Jo-Anns (and even more at other stores), so to get 26 of them for around $20 is a STEAL!! And not only do you get all that thread, in a wide variety of colors, but you also get a nice holder to keep it all in too.
Run to your nearest Jo-Anns before they're all gone!!