Copper kulla dh glass is a type of glassware made from copper metal. It is a popular traditional Indian utensil used for drinking water and other beverages. Copper is believed to have several health benefits, including boosting the immune system and aiding digestion. Copper glasses come in different shapes and sizes, from small shot glasses to larger tumblers. They can be plain or hammered for texture and design. In addition to their health benefits, copper glasses are also appreciated for their aesthetic value and are often used as decorative pieces in home interiors.