63 Spools Assorted Colors Polyester Embroidery Thread 550yard for Brother Embroidery and Sewing Machine + Free Bonuses (12 Plastic Bobbin Thread) 63 colors polyester embroidery thread 550yard(500m)/cone;40WT 63 spools polyester embroidery thread as a set This 63 color Embroidery Thread set gives you the choice and freedom to design and create anything you want, with the beauty and depth of color you expect. You get;