Opal sock wool

OPAL sock wool - 4ply equivalent. These are 100g balls.

Needle sizes 2.5mm
Yardage/meterage 425m/100g
Tension/gauge per 10cm 32
Stitches and rows per 10 cm 32 sts X 41 rows
Yarn specification 75% superwash wool and 25% polyamide

Machine washable at 40 degrees.