Pattern is written for crochet cotton no 40, about 1000 yards. Steel crochet hook US size 11 or size needed for gauge. This gives you 26 1/4” diameter.

Or crochet cotton no 5 and steel crochet hook US size 2 will give you 43 1/2” diameter table centerpiece.

Pattern 1, Nuee, in 1000 Mailles.