The Waxed Copper Bars is a decorative and semi-transparent block representing the preserved, unoxidized form of Copper Bars. It features a bright orange metallic color that will not change over time, as waxing prevents further oxidation. The Waxed Copper Bars serves as the copper counterpart to Iron Bars and can be used decoratively for railings, cages, windows, and architectural elements, connecting seamlessly to other bars, solid blocks, and fences.

The Waxed Copper Bars is obtained by applying Honeycomb to regular Copper Bars, locking its appearance in place. It is waterloggable, non-flammable, and can be mined with any pickaxe to drop itself. With a hardness of 5 and a blast resistance of 6, the Waxed Copper Bars combines durability with a polished copper finish, making it ideal for builders who prefer a clean, untarnished metallic look that will remain unchanged over time.