Knitter's Pride Karbonz Interchangeable 4.5-inch (11.5cm) Long Tip Knitting Needles; Size US 9 (5.5mm) 110308 Set of 2Karbonz Interchangeable Circular Knitting Needles Tips; Length 4.5" (11.5 cm), Size US 9 (5.5mm) 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