He-oak uses 8 ply (DK) weight yarn and requires 5 to 8 balls. Needle size: 5 mm (US 8) and 4.5 mm (US 7) circular 80cm/32” and your choice of needles in those sizes for working small circumference in the round. Additionally, for the collar, 4 mm (US 6) for working flat. The sample is in She-oak.
Designers: Sarah Crawford (Australia)