In an attempt to make India plastic-free, Indian Railways is now planning to serve tea in Kulhad (earthen cups) at every railway stations across the country, informed Railway Minister Piyush Goyal at an event in Rajasthan’s Alwar on November 29. He said, “There're nearly 400 railway stations serving tea in Kulhad (earthen cups). We're making efforts to implement the same across the country as Railways' contribution in making India plastic-free. It'll also generate employment.”