Initial tests were positive, with the tumbler successfully polishing some cast brass parts using crushed walnut shells. [VegOilGuy] is still looking for a more abrasive media to use for initial ...

steamed and served in tumblers! Apple gingelly oil into the brass tumbler then add the idli butter and steam it for 10 minutes. 6. Tumbler idli is ready. Serve it with any podi or chutney along with ...