Complete Set: this ergonomic crochet hooks set includes 21 sizes (0.5mm-10mm). Plus 9* yarn needles, 10* stitch markers, scissors, measuring tape, a row counter, and a holder. Smooth Like Butter: the metal part of the crochet hook is made of solid and smooth aluminum, making the crochet easier, faster, and happier. Reduce Hands Pain: the ergonomic soft handles are very comfortable, and reduce hand fatigue and pain at the end of the day. Highly recommend these crochet hooks for arthritis hands. Unique Holder: the crochet hook set comes with a holder which has plenty of room for storing crochet hooks and other crochet supplies. Well-organized and everything is within reach. Nice Gift: this crochet hooks set cover a wide range of sizes and includes needed crochet accessories. It's the perfect crochet kit for beginners or experts and a decent gift for craft lovers.