The 1mm Copper Winding Wire is a high-quality manual winding wire made of pure copper. This wire is widely used in electrical applications due to its excellent electrical conductivity and durability. The wire has a size of 1mm and is available in different colors to meet your specific requirements. The copper material used in this wire ensures that it is resistant to corrosion and can withstand high temperatures without getting damaged. This makes it ideal for use in a variety of electrical applications, including transformers, motors, and generators. Additionally, this product comes with a warranty, giving you peace of mind that you are getting a high-quality product that is built to last.