[Interchangeable Circular Knitting Needles in Various Sizes] The exquisite circular knitting needle set includes 13 pairs of circular knitting needles: 3.0mm, 3.25mm, 3.5mm, 3.75mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 7.0mm, 8.0mm, 9.0mm, 10.0mm. It also provides cables of various lengths, cable connectors, end stoppers, round cables, tightening keys, release tools, and a beautiful container to keep everything intact, perfect for beginners and professionals. [High-Quality Interchangeable Metal Needles] Interchangeable metal circular knitting needles are more versatile than fixed-length circular needles, and the cable connection is more stable, will not fall off during knitting, ensures smoother knitting, and the soft cable can be adjusted to the desired length through the cable connector to meet the different needs of your project. [Easy to Assemble Knitting Set] Coopay's circular and cable needles fit perfectly into the connection points, and with the help of a wrench, the connection becomes more secure, while the clamping plate provides a firm grip to ensure the parts stay in place. Unlike the curved ends of ordinary needles, the ends of Coopay's circular needles are straight to ensure smooth use. [Enjoy the Fun of Circular Knitting Needles] Interchangeable circular knitting needles are easy to assemble and use, even for knitting beginners. The needles are smooth, sturdy, and durable, and the exquisite color coating on the needles adds beauty and a brand new touch, allowing you to enjoy the fun of knitting. [Ideal Gift] Interchangeable circular knitting needles in various sizes are widely used and suitable for knitting hats, sweaters, wall hangings, scarves, blankets, gloves, socks, shoes, rugs, and many other projects. They are simple and easy to use and are the best gifts for mothers, daughters, first-time knitters, beginners, and masters.