Set of 18 Karbonz Interchangeable 4.5" Circular Needle Tips (2 tips each of 9 US Sizes: US 2.5, 3, 4, 5, 6, 7, 8, 9 & 10 ); 4 Cords to make 24", 40" & 2 of 32"; 1 Set of size markers; 8 end caps; 4 Cord keys & 1 Cord case packed in attractive black & grey fabric case with see-through vinyl front. 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.