Cordonnet crochet cotton or fil d’Ecosse size 20. Steel crochet hook US size 8 (1.25 mm) or size for gauge.

Advanced. Text supplements chart.

Pattern 11, page 24 of Magic Crochet 144.
“Noria de petalitos” in Ganchillo Artistico.
Shown on back cover of Crochet Monthly.

#size20