This all-in-one interchangeable circular knitting needle set includes nine pairs of needles with clear, easy-to-read size markings for quick selection, plus essential accessories: non-slip grippers, cable connectors, cable keys, end caps, replacement cables, a sturdy storage case. The flexible, durable cables won t knot, let yarn glide smoothly and rotate freely, can be easily swapped to fit different projects, from sweaters and hats to socks, scarves, garments. The needles and cables lock tightly with a simple twist, using the included cable keys for fast changes, preventing dropped stitches or loose cables. The smooth, lightweight design reduces hand fatigue even during long knitting sessions, making it ideal for those with arthritis, while the matte black finish avoids glare, contrasts sharply with all yarn colors, cuts down on eye strain and stitch confusion. Available colors: 2.15 In/3.31 In/4.52 In, 2.17 In, 4.53 In.