Lyman Turbo Tufnut Case Cleaning Media 5.75 lbs Treated Walnut Hull

The Lyman Turbo Tufnut Case Cleaning Media is a 5.75 lb jar of treated ground walnut shell polishing media built to clean and shine dirty or tarnished brass cases during the reloading process. Made from naturally processed walnut shells, the media is loaded into a rotary or vibratory tumbler with spent cases to strip away lube residue, oxidation, and surface grime, leaving brass clean, polished, and ready for inspection, sizing, and priming.

Packaged in a 7 lb-capacity easy-pour container, the Tufnut media is sized for multiple tumbler batches. The fine, treated walnut hulls deliver a gentle polishing action that brightens cases without removing base metal, and the media is universally compatible with all calibers, from small pistol brass up through large rifle cases. A few hours in the tumbler brings cases back to a like-new shine.