These lotas are made of BPA free and non-toxic copper materials, ensuring safe and hygienic drinking habits. These vessels have been designed to be used as a puja accessory and can also be used to store and drink water from. Known for its anti-inflammatory and antioxidant properties, drinking water from a copper vessel offers several benefits such as aiding digestion and detoxing your body. Rustproof and highly durable, this kalash is easy to clean, maintain and can last for a longer period of time. copper handmade Kalash (Tambya)