Muc-Off X-3 Dirty Chain Machine Cleaning KitThe X 3 Dirty Chain Machine is by far the easiest way to give your chain a good scrub. Included in the kit is a 75ml measure of Muc Off Drivetrain Cleaner. This revolutionary little liquid can be either sprayed over the drivetrain or poured directly into the top reservoir of the machine, which is then released by a control button. The abrasive cleaning teeth and rotating brush wheels which have 120 contact points cover all areas of the individual