New brothread Tall and Clear Storage Box/Organizer for Holding 30 Spoo
Amazon.com: The Quilted Bear Spool Box with Polyester Thread - Acrylic Embroidery Thread Organizer/Sewing Thread Storage Box with Strong Polyester Thread for Sewing Machines or Hand Use
Amazon.com: New brothread 1 Layer Stackable Clear Storage Box/Organizer for Holding 20 Spools Home Embroidery & Sewing Thread (Spool Size Requirement: Height≤2.2"/5.6CM; Width≤1.69"/4.3CM)
B-Sew Inn - Floriani Thread Storage Box 30 Spool Capacity