Darn Good Yarn, Photon Rainbow Sport Weight Recycled Silk Yarn, Multicolor, 140 Yards, 100 Grams, 1 Skein 100% Recycled Silk Handspun Yarn Each skein is unique due to the handmade nature. Sport Weight - 100g/147 yards Great for knitting, crochet, jewelry, weaving, other fiber arts and crafts. Handmade and Fairly Traded from India