Enhance your brass cleaning process with Lyman's Large Tufnut Tumbling Media. This untreated media is perfect for polishing and cleaning spent cartridge cases, ensuring they come out shiny and ready for reloading. Made from natural walnut shells, Tufnut is durable and effective, providing a gentle yet thorough clean without scratching your brass. Ideal for both beginners and seasoned reloaders, this media is a must-have for maintaining your reloading supplies. Experience the difference in quality and performance with Lyman's trusted tumbling media!