Knitter's Pride Karbonz Circular 40-inch (100cm) Knitting Needles; Size US 1 (2.25mm) 110232 OneKarbonz Fixed CircularNeedle (Two Needle Tips joined by a cord); Length 40" (100cm), Size US 1 (2.25mm) New-age needles made from High-Tech carbon fiber with tips in nickel plated brass Shiny, smooth brass tips comes in perfect points, flawlessly tapered, ideal for all types of yarns and for every project Surface made of carbon fiber helps the stitches move smoothly on the needle Warm to touch & gentle in the hand