Berry's Corn Cob Brass Cleaner offers a premium solution for achieving brilliantly clean and polished brass. This 6-pound package of finely ground corn cob media is specifically designed for use in vibratory tumblers ensuring a thorough and efficient cleaning process. With its 1420 grit texture it effectively removes tarnish and restores your brass to a like-new shine. For optimal results simply add 2-3 capfuls of Berry's Brass Bright Polish and watch as your brass transforms ready for use or display.