We-R Memory Keepers-Stitch Happy: Multimedia Thread. Perfect for sewing paper and fabric with the stitch happy multimedia sewing machine. This 3x6.25 inch package contains one 2.5 inch spool of 100 yards of thread and one metal bobbin of 10 yards of thread. Color: Black. WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Do not mouth or chew. Imported.