Use Lyman's Cyclone Rotary Case Tumbler with stainless steel media and liquid cleaning solution to get your brass cleaner than any vibratory tumbler, inside and out. Small stainless pins slip inside cases and primer pockets for superior cleaning. Large-capacity drum holds 1,000 .223 cases and has a rubber lining to reduce noise and protect brass. Belt-driven operation. Integrated timer automatically shuts tumbler off after up to three hours. Unique sifter pan easily separates pins from brass cases. Includes 5 lbs. of stainless pins and sample packet of brass-cleaning solution. Cancer and Reproductive Harm- www.P65Warnings.ca.gov.