The Frankford Arsenal Quick-N-EZ Case Tumbler Kit provides a quick, easy and economical means to cleaning your brass. Used in conjunction with Frankford Arsenal Walnut or Corn Cob Medias, the Quick-N-EZ Case Tumbler removes fouling, lube and oxidation quickly and conveniently. The Frankford Arsenal Quick-N-EZ Case Tumbler will hold up to 600 9mm or 350 .223 cases. The Kit includes the Quick-N-EZ Case Tumbler, Quick-N-EZ Rotary Media Separator, 4 oz. Brass Polish, 3lbs Cleaning Media and a plastic bucket.