Daruma Lace Thread #40, 100% cotton, approximately 824m in length, compatible with lace crochet hooks size 6-8. - Brand: Daruma Lace Thread - Material: 100% cotton - Size: 100g (approx. 824m) - Recommended hook size: Lace crochet hook size 6-8 Three new balls. One partially used ball is included as a bonus. Thank you for looking.