SPINRITE-Colorwul Yarn. These unique yarn designs would look great on a scarf or hat. Weight category: 5, 100% wool, 3oz/85g, 90yd/81m. Gauge: 14stx19r=4in/10cm on size US10.5 knitting needles. Suggested crochet hook size 10SC/6.5MM. Care: hand wash, lay flat to dry, do not iron, do not bleach. Available in a variety of designs, each sold separately. Imported.