All the hooks in this crochet hook kit are made from high-grade yet lightweight material, and are precision crafted for a fine finish and gauge accuracy. They feature tapered throats and rounded heads. For use with crochet threads or super-fine yarns to create doilies, fine lace projects and beadwork. This set includes 3 steel crochet hooks-1 is size 1 (2.75mm), 1 is size 10 (1.3mm), and 1 is size 7 (1.65mm). Imported.