KnitPro Karbonz Midi Sets (4" and 5")KnitPro (formerly Knitter's Pride) crafts lovely needle sets. The Karbonz needles are lightweight with a smooth finish that ensures no dragging. Made of carbon fiber, one of the strongest materials available today, with brass coated needle tips. Each set also contains black nylon coated stainless steel swivel cables and accessories packed in a stylish grey fabric case. The flexible cables lay flat with no kink and the even join promises no snagging.