This set of 7 premium Chroma interchangeable crochet hooks are made from anodised aluminium and are beautifully presented in a luxury pure cotton case with a magnet closure. Contents: 7 x 15cm crochet hooks in sizes 3, 3.5,4, 4.5, 5, 5.5 and 6mm; 6 cables to make three lengths - 60, 80 and 120cm; 2 knobs for cable ends; 1 connector to combine the cables. Use as standard crochet hooks or combine these implemets as Tunisian Hooks, Circular Crochet Hooks and Stitch Holders.