Features: This crochet hook set features swappable aluminum needle head in multiple size, eliminating the need for multiple separate hook while ensuring yarn glides and stitching control for diverse knitting projects. Crafted fromaluminum and ergonomic soft grip handle, this crochet needle set combines industrial durability with fatigue resistant comfort, ideal for extended crafting supplies. Perfect for knitting enthusiasts, fashion creators, and therapeutic craft seeking professional tool, this complete crochet set serves both beginners mastering basic stitching and experts tackling complex laceworks or pattern. Organize your mobile crafting studio with the included compact case equally suited for home knitting marathons, creative supplies during commutes, or workshop environments requiring quick needle size adjustments. The shock resistant storage box securely nests all 12 interchangeable crochet hook and accessories in labeled compartments, while the oxidation resistant aluminum construction ensures long time performances across countless knitting projects from scarves to intricate tapestries. Specifications: Materials: Alumina Size: 29x20cm/11.42x7.87inch Package Includes: 12pcs Crochet Neddle Set note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.