The Frankford Arsenal Quick-N-EZ Case Tumbler Kit provides a quick, easy, and economical means to clean your brass. Used in conjunction with Frankford Arsenal's walnut and corn cob media, the Quick-N-EZ Tumbler removes fouling, lube, and oxidation quickly and conveniently. Holds up to 600 9mm or 350 .223 cases. The kit includes Quick-N-EZ Case Tumbler, Quick-N-EZ Rotary Media Separator, 4-oz. brass polish, 3-lb. cleaning media, and a plastic bucket.