Size 10, 30 gr, 1 ball
Steel crochet hook US size 5, 1.5 mm

Gauge: Rounds 1-3 = 1.74” (4.4cm) in diameter

Intermediate. popcorn of 4 dc (tr), 3 dc (tr) tog, picot of sc ch x, sc.

Pattern 13, page 28 of Magic Crochet.
Shown on back cover of Crochet Monthly.

#pinwheel