The Fair Isle Crochet Hook has bright and colorful soft grip handles and aluminum hooks. This contains the most popular crochet sizes in one set. They are color coded with easy-grip handles that are comfortable for both knife grip and pencil grip users. This crochet hook set is ready and waiting for your inspiration and will provide hours of enjoyable crocheting. #4 / 2.0mm, #2 / 2.5mm, #.5 / 3.0mm, E-4 / 3.5mm, F-5 / 4.0mm, G-6 / 4.5mm, H-8 / 5.0mm, I-9 / 5.5mm and J-10 / 6.0mm.