Our favorite needles in the store! Constructed of carbon fiber with brass tips, Karbonz are light, yet extremely durable. The smooth, brass tips have perfect points that will not dull & the carbon fiber body helps stitches move smoothly over the needle. The regular, interchangeable tips are perfect for attaching to larger size cords to create circulars 20″ and larger. The threaded, screw like system with tightening key will ensure that the needles never come loose when you are knitting. The signature Knitters Pride smooth join ensures easy stitch glide with no snagging.