Ready to tackle any knitting project? This interchangeable circular needle set has everything you need. You get 13 pairs of needle tips in sizes from US 2.5 all the way up to US 15 (that's 3mm to 10mm). The 4-inch tips are made from smooth, lightweight aluminum oxide, so your yarn glides easily without snagging. The set includes four flexible brown swivel cables in different lengths (16\, 24\, 32\, and 40\), so you can make anything from a tiny sock cuff to a big blanket. It also comes with all the essentials: end caps to keep your work from sliding off, connectors to join cables for even longer loops, metal tightening keys to secure the tips firmly, and a non-slip spacer. Everything packs neatly into a beautiful leather project bag, making it portable and organized. It's perfect for knitters of all levels who want to avoid buying a million separate needles. The cables attach and detach easily, letting you switch sizes and lengths on the fly. A fantastic, complete kit that makes a wonderful gift for any knitting enthusiast.