Kit contents: 5 pairs of Tunisian, black, anodised crochet hook ends in sizes 3.5, 4.0, 4.5, 5.0 and 6.0mm; 5 pairs of silver, anodized aluminium , 15cm knitting shanks in sizes 3.5, 4.0, 4.5, 5.0 and 6.0mm; 6 black cable in lengths 60, 80 and 120cm; 2 knobs (one with row counter); 2 brass connectors for longer cables. All beautifully presented in a luxury pure cotton case. The high precision screw thread mechanism connects shank and cable with an easy twist. The patented Glydon joint provide an ultra-smooth transition onto the soft cable.