Thick yarn from 100% Australian Merino wool 21-23 microns, hand spun.It always has fluctuations in thickness.The average thickness is 10 mm.Thick knit yarn is made from 21-23 micron combed Australian Merino slivers.Fluctuations in the thickness of the yarn along the length of the thread are a marriage, since the yarn is not factory-spun, but hand-spun.Fluctuations in the thickness of the thread are influenced by fluctuations in the thickness of the wool tape from which it is spun.Thickness fluctuations are also possible in different deliveries and different colors.100g~16m-17m