Amazon.com : STOBOK 75 Pcs Loose Leaf Bag Zip Bag Embroidery Floss Organizer Binder Zip Bag Binder Pocket Insert Loose Leaf Storage Bag Loose-Leaf File Pouches Pocket Book White School Supplies PVC :
DMC Ring Binder
Thread Organization for Whole Sets of Embroidery Threads – NeedlenThread.com
Extra Large Floss Organizer KIT WITH BINDER Bars, 3 Ring Binder Storage/ organizing Kit With 4 Organizer Inserts - Etsy
Organizing My Embroidery Thread — Made by Meredith Grace