The chillum is said to have originated in India in purely spiritual realms. Chillum is a narrow funnel, usually made of clay. It can be used when there is a filter stone inside it and the smoking substance falls into your mouth. Be careful not to burn your hands, so use a cloth to smoke the chillum. Use a larger pipe so that the smoke gets colder in your throat. Chillums are better than smoking cigarettes, they are faster and no tobacco is needed.
Different types of chillums are available like Ceramic Chillums, Wood Chillums, Clay Chillums, Stone Chillums, Glass Chillums, etc. pick one according to your requirement.