Leegol Electric 5 Pounds Media for Rock Brass and Metal Cleaning & Polishing

🍁Specs: 5 lb of 100% crushed corn cob media. 🍁Accuracy: Corn polishes better than walnut and walnut cleans better than corn. 🍁Ease of Use: Just pour into the tumbler of your choice and get to cleaning. 🍁Versatility: Can be used to clean/polish media in a brass tumbler and can also be used to fill shooting bags for the range. 🍁Durable: Can be used multiple times before needing to change out with new media.Features:Specs: 5 lb of media100% crushed walnut shellsBiodegradable and DurableEconomical cleaning solutionWalnut shells polish surfaces without damaging the substrateEase of use: Just pour into the tumbler of your choice and get to cleaning.Accuracy: walnut cleans better than corn and corn polishes better than walnut.Durable: Can be used multiple times before needing to change out with new media.Walnut shell is an organic abrasive commonly used to polish and clean soft metals, brass, gold, silver,copper and stone.Walnut shell will clean metal parts without etching or pitting the su