10 pc Karbonz Interchangeable Circular Needles (5 sizes - 2 needles in each size) packed in an attractive Black and Grey fabric case with see through vinyl. A revolutionary product!! New - age needles made from High - Tech carbon fiber with tips in electroplated brass! A combination of two versatile materials - light bodied carbon fiber & sharp brass tips - is guaranteed to provide an unparalleled knitting experience!! No other knitting needle comes closer to this!! Carbon fiber is one of the most versatile materials used in the manufacture of the new generation aircraft, space ship, automobiles, etc.!! Shiny, smooth brass tips come in perfect points flawlessly tapered - Ideal for all types of yarns and every project. The needles have high tensile strength, are lightweight with a lot of flexibility. Surface made of carbon fiber helps the stitches move smoothly on the needle!! Warm to touch & gentle in the hand. Available in a convenient packing of the five most used sizes. The set includes 2 cords to produce circular needles of various lengths. Available in an attractive black and grey fabric case with see-through vinyl for safe storage.