. Dhokra is amongst the oldest traditional techniques of metal casting in India, practiced for over 4,000 years. Entirely handcrafted, the unique 13 stage process of Dhokra/ Bell metal making is an outcome of the original craft instinct handed down through the centuries. Dhokra/ Bell metal is an alloy of brass, nickel and zinc that gives an antique effect to the castings. Its dimension is (4*3*1) inch.