Looking to shine up your once-fired cases to prepare them for reloading? The Hornady Rotary Case Tumbler works to polish brass cases to a high shine, particularly thanks to the steel-pin tumbling media that ships with each tumbler. The case is built with a six-liter drum that's designed to hold up to five pounds of brass cases. With the built-in digital timer, users can program the tumbler to run for up to eight hours in half-hour increments. Users must tumble their cases using Hornady's One Shot case-cleaning solution. Mfg: Hornady