Afghan crochet and Tunisian crochet hooks These are lightweight, colorful, and smooth crochet hooks. 11 hooks ranging from 2.0mm (Japanese size 1) to 8mm: 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0mm Jumbo sizes: 7.0, 8.0mm With this set, you can start crocheting immediately, from very fine to super chunky yarns. Please purchase as a set of 11.