Lightweight & Super Strong Material: KnitPro Karbonz Needle, made of carbon fibre showcases exceptional strength and rigidity of carbon fibres. The lightweight nature of the carbon fibre makes it feel weightless and easy on your hands while knitting. Suitable for Knitting in Round: The Fixed Circular Needles are ideal for knitting in the round. These needles are considered good for precision knitting and offer great comfort and speed to an avid knitter. The narrow tips are easy to insert and glide easily to create a knitted masterpiece. Available Needle Sizes: KnitPro Karbonz Fixed Circular needles are available in 13 popular sizes, ranging from 2mm to 6mm, perfect for knitting circular items like gloves, socks, mittens, etc. Flexible Stainless-Steel Cables: The Fixed Circular needles have stainless steel cables with a protective nylon coating. These cables are flexible and have the inherent strength of stainless steel and are highly tolerable to friction and repeated use and remain intact in the long run. Plastic Free FSC- certified paper packaging: KnitPro Karbonz Fixed Circular Needles are packed in environment-friendly recycled paper that is certified by the Forest Stewardship Council (FSC). The paper used for the packaging is sourced responsibly, ensuring the preservation of our environment.