Jamieson and Smith jumper (fingering) weight yarns are made from 100% Shetland Wool are perfect for fair isle knitting and is sold in 25 g balls with yardage of 125 yards (115 m). It is equivalent to fingering weight and has a 4 ply Woolen Spun thickness.
Suggested Needle Size: 3/3.5mm
Tension: 28 sts and 36 rows over 4 inches using 3mm needles over stocking stitch.
28 sts and 32 rows over 4 inches using 3mm needles over Fair Isle.