Included are 60 spools of 80wt DecoBob thread, a finer thread that is perfect for delicate and detailed foundation paper piecing projects. The lighter weight is thinner and more supple than traditional quilting threads, allowing for smoother and more precise stitching and flatter seams. The cottonized polyester material makes it both strong and durable, ensuring your quilts will stand the test of time. Additionally, DecoBob is also ideal to use for quilting, bobbin thread, machine embroidery and general machine sewing. With this collection, youll have the tools you need to create truly beautiful and professional-looking quilts. Dont miss out on this collection and see the difference DecoBob can make in your quilting projects!