UNIVERSAL YARN Wool Pop is a smooth, springy yarn with a subtle sheen, ideal for sweaters, shawls, hats, and blankets. In Silken (605), each 100 g skein provides about 260 m (284 yd) of light weight #3 yarn, and the bamboo and wool take dye differently for a softly heathered look. This bamboo, superwash wool, and polyamide blend is designed for comfortable drape and durability; follow the ball-band care directions for best results.