Copper kalasam is an accessory/vessel used in the worship of gods and goddesses. It is one of the most important puja items. Copper is considered the key metal used during the puja process because of its spiritual significance. While conducting pujas or rituals, a copper kalasam is used to hold Holy water. Copper is the primary element to produce melanin (pigmentation of eyes, hair, and skin) in the human body. Prefer to drink water stored in copper Kalasam. Water stored in copper is essential for hemoglobin synthesis, bone strength, and immunity building. Traditional copper utensils for households, Temple usage.