Copper Berry/Candy is a top-tier, high-purity (minimum 99% copper) scrap grade combining clean, unalloyed, and uncoated copper wire (Berry) with heavy, solid copper solids, such as tubing, punching, or bus bars (Candy). It is usually at least 1/16-inch thick, free of insulation, soldering, and corrosion, and fetches the highest prices.