Lang Yarns Merino 400 Lace Color knitting yarn is a multicolored knitting yarn composed of 100% fine merino wool and knits on knitting needles 2.5-3.5 mm (US 2-4 / UK 11-9) for a gauge of 32 st. and 42 rows.
There are about 375 m (410 yds) in a 50 g (1.75 oz) ball so plan on:
400g = 8 balls for Men size M
300g = 6 balls for Women size M
200g = 4 balls for Children 10 yrs
Machine washable at 30°C (86°F) with detergent for wool without softener, iron at low temperature.