The Allium Clear Zipper Spool Pouch (6 pocket), designed by Sue Spargo to be used in the Allium Spool Sac (pattern sold separately), can also be used separately to organize your thread collection. Each pouch has six zippered compartments (three on the front, three on the back), allowing the storage of approximately 72 spools of thread (thread spools sold separately). The clear compartments allow you to quickly locate threads which may be organized by color, number and or size. The base of each pouch is lined with heavy duty velcro, enabling the pouches to be secured inside your Allium Spool Sac.