The VAKOOBA Copper Wire is made from 99.9% pure copper, providing superior electrical and thermal conductivity with excellent resistance to corrosion. With a 3mm diameter (10 AWG) and a 3-meter length, this thick, strong, and durable wire is ideal for projects requiring both conductivity and strength. It is easy to cut, solder, and shape, making it highly versatile for electrical grounding, high-current connections, jewelry making, crafts, DIY projects, and model engineering. A dependable material for both professional use and hobby applications.