The “Daring” Pro-cutting wire is a wavy wire. It designed for artists who want to add some flairs and styles to their work. The handles are made of thermoplastic and soft silicone for maximum comfort and durability. The wires are made of 49 super fine strands stainless steel that is braided in the configuration of 7 strands by 7strands. Then coated with a clear nylon plastic for flexibility, strength, and kink resistant unless severely bent.