Our Liquid Cleaner gets the dirtiest cases spotless in minutes. Its concentrated too: an 8 oz. bottle makes about 4 gallons. Our dry media can be used in both Sidewinder and Vibratory Case Cleaners. Formula 1 Walnut Shell is ground to a 12/12 sieve size. Formula 2 is Corn Cob. Polish comes individually so you can choose various amounts of media mix.