Color...Black Type of yarn...Wool yarn Yarn thickness...Fingering Type of sewing thread...Wool yarn This is high-quality pure wool fingering yarn, supported by enthusiastic fans. This time, due to bulk purchasing, it's a great deal, limited to black, color NO. 13. Material: 100% wool Weight per ball: 50g Length: Approximately 200M Recommended needle size: Knitting needles No. 2-3 Crochet hook: 3/0 - 4/0 Approximately 7 balls for a women's pullover. Shipping to Hokkaido, Okinawa, and remote islands will be via "Regular Mail". Thank you for your understanding.