#Aurifil polyester thread was specially designed for long arm machines. Loving this colorful quilt by Tessa Marie Handmade for her daughter! "It is the first time I have had a quilt quilted professionally and I am really pleased with how it turned out! It was hard to choose a thread with all the different colors in the quilt, but I went with a varigated #Aurifil polyester longarm thread #5512. I like the variation of colors and that the stitching really shows."