This is not an LED display, it’s a thread display. The hardware artists over at Breakfast, a Brooklyn based rapid product and prototype company, built this color display that uses spools of thread for ...

White Serger Thread Cones 4 Pack: 4 Pack of 3000 Yards Each Spools Thread Cones, total 12000 yards, enough for your daily use. The white all-purpose thread use for sewing/serging thread/sewing machine ...