The kulhad-Indian Railways chapter set for a fresh start The decision to implement the use of kulhads is expected to generate employment and also help in reducing usage of plastic. December 11, 2020 / 10:25 PM IST The use of kulhads is expected to generate employment and also help in reducing usage of plastic. (Image: Sam Panthaky/AFP) Tea being served in kulhads at railways stations is set to make a comeback, and although the idea was introduced 16 years ago and petered out due to the lack of effective implementation, the need to usher in plastic-free environment has given the idea the right kind of push.