Features: Experience the versatility and durability with our interchangeable aluminum alloy crochet hook, featuring color coded aluminum hook tip and ergonomic handle for comfortable grip. 8 different size: Crochet Hook Tip: 7.0mm, 6.0mm, 5.5mm, 5.0mm, 4.5mm, 4.0mm, 3.5mm, 3.0mm. Different size and sufficient quantity to meet your knitting and crafting need. Suitable for adult, beginner and crochet enthusiasts, these ergonomic grip crochet hook caters to various skill levels, ensuring comfortable and efficient knitting and crafting experience. Widely used for knitting, weaving sweater, scarf, socks, bag, hat, lace knitting, crochet craft project. Warmful holiday present for your mother, family or friend. Whether participating in knitting classes or showcasing at craft exhibition, these professional aluminum alloy crochet hook set enhances your creativity and craftsmanship. Specifications: Color: Colorful Component: Aluminum Alloy Storage Case Size: Approx. 16x21cm/6.29x8.26in Crochet Hook Tip: 7.0mm, 6.0mm, 5.5mm, 5.0mm, 4.5mm, 4.0mm, 3.5mm, 3.0mm, Weight: Approx. 367g Package Includes: 8Pieces Interchangeable Crochet Hook note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color