This box of Quilter’s Patch, as great quality and beautiful colors of 50 weight thread. It is made with Aurifil Cotton, Italian Cotton. These threads are rich colored. They will not only go with Edyta Sitar’s fabrics, I think they will go with anything, you are making. I purchased this box of threads, to go with a couple of other fabric lines I have coming in. If you are trying to build up your thread stash or you need to replace some of the threads you have used up, this box is for you.