DIY Thread organizer idea from waste cardboard# Sewing Thread organizer craft from waste cardboard# - YouTube
Amazon.com: Gutermann Medium Storage Organiser Box for 18 Sewing Thread Spools
Walbest 42 Slots Large Capacity Sewing Thread Holder for Spools of Thread, Fishing Line Sorting Box, Empty Thread Storage Box, Sewing Yarn Spools Container Storage Case - Walmart.com
Amazon.com: New brothread 2 Layers Stackable Clear Storage Box/Organizer for Holding 40 Spools Home Embroidery & Sewing Thread (Spool Size Requirement: Height≤2.2"/5.6CM; Width≤1.69"/4.3CM)
Amazon.com: 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)