Uncommon Thread

Uncommon Thread sells YLI Silk, Sulky threads, Mettler thread. Long Arm thread and DMC, as well as a bunch of other fantastic brands.

They also have empty Sulky boxes which are fantastic for storing spools of thread. I use these cases to store my Sulky, DeVere Yarns, Pipers and any other thread that is on a spool.

They have books, really high quality embroidery hoops, and Sulky stabilizers.