These beautiful copper bars can be hand polished in your home to achieve a mirror finish and sold for a markup (Many customers have been doing this as a hobby). Description .999 Fine Copper Bullion .5 Lb, 8 Ounces Pressed metal type, purity, weight and country of origin. Bright Burnished Finish No artificial coatings are added to our products. Each bar is packaged in a sturdy plastic sleeve. Please comment