Berry's Rotary Media Separator provides an easy way to separate your tumbled brass from media in one clean operation. Just empty your tumbler into the basket close it and the clam-shell lid give the handles a turn and within seconds your brass is sorted from your media! The outer clam-shell lid snaps shut to keep the media and dust inside. No need for a bucket. A whole tumbler full of media can fit in the separator. It carries a lifetime warranty and is made in the USA.