Happy Color By Lori Holt 10 small spools 220 yds., 100% Cotton thread, 50 wt. in the following colors: 2882, 1114, 5001, 2425, 2150, 2250, 2479, 2805, 2784, and 2725. It's a perfect collection for modern, contemporary or traditional quilts and sewing projects! 50 weight thread is perfect for piecing, applique, and machine quilting.