There are four of these sections of pin curls from the center of the face line back towards the crown. Make a row of curls on each side of this first row and parallel with it (4 curls to a row).
The next row (that will be third from the top) goes from the face line around the crown and around the other side at the face line. This row is wider at the face line and narrower at the crown. As the sections are taken around the crown divide the square section into two triangles in the center. These sections of 1/4 inch are taken until all of the hair is pin curled. Place net snugly and do not remove pins until hair is perfectly dry. Pin curls are set as brush curls are, layer by layer, always beginning at the bottom layer.