ZXUY Crochet Hook Set 16pc Aluminum Hooks with Colorful Plastic Handles Knitting Needles Weave Yarn Case Set Best Gifts for Her The hook are made of lightweight aluminum Each hook undergoes a special anodizing process that etches away all surface impurities Colorful plastic handle helps you distinguish different size. Special shaped handle,helps reduce wrist motion for fatigue free crocheting. Each gift set contains sixteen hooks.