Available in skeins of 100 grams each with a yardage of 120 meters This yarn is rather thick with small sparkles We recommend using knitting needles size 6-6.5 or a size 6 crochet hook. For a long-sleeved women's jumper size 42 you need 4 balls. Gauge: 10x10 cm = 10 sts x 15 rows. Machine washable up to 40°C in the wool program. Not suitable for the dryer.