Lang Yarns Merino Perline knitting yarn is a novelty yarn composed of virgin wool with tiny glass pearls. It knits on knitting needles 2-2.5 mm for a gauge of 36 stitches and 46 rows.
In a 25 gram (0.857 oz) ball there are about 122 meters (133 yd) so for quantities of yarn plan on:
300 g = 12 balls for women size M
200 g = 8 balls for children 10 yrs.
Machine washable with detergent for wool without fabric softener.