Pink doily worked in the round.
Skill level = Intermediate

Suggested in pattern if you use a #10 thread & 1.75mm hook, your doily will measure approx 23.5 inches.

Chart very detail showing how to do the special stitches

Upside Y on round 20 with a special diagram showing one how to make the stitch.

Pattern #22 on page 43 of Decorative Crochet.

#size30