Protektive Pak 37563 Open Reel Storage Container, Black, for 7" Reels, 17.5" x 8.25" x 7.25": Science Lab Consumables: Amazon.com: Industrial & Scientific
Bobbin Holder, Bobbins Case Thread Organizer, Bobbins Spool Storage Box Holds Up to 84pcs Bobbins and 24pcs Sewing Thread Spools Compatible with Brother for Janome for Babylock for Singer (Box Only)