The Redding Case Preparation Kit is a must-have for serious reloaders it comes with everything you need to quickly and easily clean your cartridge cases, inside and out. This all-in-one package is the perfect solution for removing dust and powder residue from your case necks and primer pockets. Included in the Redding Case Preparation Kit are the following: one accessory handle, both small and large primer pocket cleaners, and three case neck brushes in different sizes to accommodate cases ranging from .22 to .45 caliber.