DMC Threadship Craft Packs 8.7yd 36/Pkg PASTELS -PRISM CRAFT PACKS Add to compare list ViewExisting reviews DMC-Prism Craft Thread. A six-strand colorfast, non-divisible, fray resistant, and 100% mercerized cotton floss. This package contains thirty-six 10yd/9.1m skeins: two each of eighteen colors. Imported. This product is sold out.