Manufacturer ChiaoGoo Manufacturer part number 1022-M GTIN 812208021080 Availability ChiaoGoo Bamboo Crochet Hook 7.5"-Size M13/9mm SIZE M -CROCHET HOOK CHIAGO $5.00 Qty: Add to cart Add to compare list Add to Wishes-N-Wants View This all-bamboo, natural color crochet hook has a Chinese blessing as well as the size permanently laser marked on each hook. They have a perfectly tapered hook with a precisely placed hold for comfort in your hand. This package contains one 7.5 inch long crochet hook. Size: M13/9mm. Imported.