A Noida-based firm, KAVI, has come up with a creative way to give purpose to used liquor bottles. They upcycle the bottles into beautiful artefacts - like serving platters, lamps and dispensers. The process of upcycling benefits the environment. People from across India are sending KAVI used liquor bottles. Some of the bottles come from states like Gujarat, where liquor is banned. (video credit: PTI)