Materials:
Yarn: Bulky Weight, 100 to 125 grams, 106 to 127 yards, depending on how tight or loose you crochet the Star Stitch. I used I <3 NY Purple T Shirt by yarnovernewyork https://www.etsy.com/shop in her Bulky 12 ply superwash merino. 137 yards per 100 grams, and Majestic as Fck from LBArtYarn https://www.etsy.com/shop/LBArtYarn in her Bulky 3 ply, superwash merino 106 yards per 100 grams.

Hook size: 9.0 mm, M/N
Needle to weave in ends

Worked in the round