Amazon.com: 25 mm Crochet Hook, Large Crochet Hooks for Chunky Yarn Ergonomic Knitting Needles Crochet Needle for Beginners and Handmade DIY Knitting Crochet (25 mm)
Jumbo Crochet Hooks, Includes Sizes 15mm, 20mm, 25mm, Crochet Hooks for Bulky Yarn, Large Crochet Hook, Wooden Crochet Hook, Ergonomic Hook - Etsy
Amour Crochet Hook B (2.25mm) – Clover Needlecraft, Inc.