This a set of SUPER LOT OF HIGH QUALITY Rayon Embroidery Threads for Machine Embroidery. This set includes all the Supplies to get you started on your Embroidery Journey 100 Large Spools of Rayon Embroidery Threads (no Duplicates colors) 20 Large Spools of Variegated Embroidery Threads (no Duplicate colors) 40 Spools of Large Sparkle Metallic Embroidery Threads (no Duplicate Colors) 1 – 120 Spool Thread Rack; Plus You get the following two items included free of cost with this set * One large spool of white Bobbin Thread 4000mts * 5 Yards of Backing. This Set has a large selection of colors and various shades for all your Embroidery needs. These threads can be used on any home machines Brother, JUKI, PFAFF, SINGER, JANOME, Bernina any any machine. These are best quality threads made to Industrial Strength standards and will not break at high machine speeds.