perfectly sized for welding or repair projects while providing comfortable handling, easy storage, and portability for maximum convenience Sturdy Packaging: Premium copper brazing rods are securely packed in a designed for easy carrying, convenient storage, and reliable protection during transit. Wide Range of Uses: Widely used in electric motors, copper water pipes, HVAC applications, and brazing of copper alloys. Note: Use flux when brazing copper alloys to optimal results, Manufacturer: PokFhgur