A Pure Copper Kadai is a traditional Indian cooking vessel made of copper, which is known for its excellent heat conductivity and distribution. It typically has a wide and deep round shape with handles on either side for easy handling. The kadai can be used for frying, sautéing, and cooking curries, biryanis, and other Indian dishes. It is also believed that cooking in copper utensils can impart health benefits, as copper is a trace mineral that is essential for the human body.