1) Gauge: The measurements are given for one square (4.7 x 4.7 cm, diagonal 6.7 cm) which should measure 1 3/4” square with a 2 5/8” diagonal.

2) Needles: dp 3 mm, circular (40 cm) 3 mm

3) Yarn: not specified. The pattern says only “thin wool yarn, 225m / 50g”, and suggests using the leftover yarns.