New brothread 3 Layers Stackable Clear Storage Box/Organizer for Holding 60 Spools Home Embroidery & Sewing Thread and Other Embroidery Sewing Crafts (Spool Size Requirement: H≤2.2"; W≤1.69") - Walmart.com
Amazon.com: New brothread Pack of 2 Tall and Clear Storage Box/Organizer for 2x30 Home Embroidery&Cotton Thread Spools Compatible with Tall Thread Spools from Isacord/Floriani/Madeira/Glide/RA/Connecting Thread