Size 10. Steel hook US 6

Square in filet crochet, shown hung on a rope with clothespins. Has nautical design, like captain’s wheel. Easy. Only partially written.
13 mesh and 13 1/2 rows = 4”

Pattern 2, pg 5 in Decorative Crochet.
Detalle a punto de red in Puntorama Ganchillo.
Called Bleu Lavande in 1000 Mailles.