The thread shrinks but The material would not, leading to a managed puckering. The resulting wrinkled effect is beautiful and utilizes for it are limitless. No special iron or needles are required plus the embroidery is usually sewn on any sort of embroidery device. 1 spool for each pack. 220 https://rubbercoveredyarn95704.bloggerswise.com/39508245/5-easy-facts-about-smoking-thread-described