Elevate your reloading experience with the Lyman Tumbling Media in a convenient jumbo tub. This Tufnut untreated media is designed to effectively clean and polish your brass casings, leaving them shiny and ready for reloading. Its unique composition ensures thorough cleaning without the use of harsh chemicals, making it safe for your equipment. The large tub provides ample media for multiple cleaning sessions, perfect for avid reloaders. Say goodbye to tarnished brass and hello to a polished finish with Lyman's reliable tumbling media!