The Alfinish Mop is a soft polishing mop that fits into the chuck of a drill to assist with polishing. It's design is such that when its used in a drill it expands into a very soft, fluffy ball. It is best to apply the wheel polish by hand and then use this to remove the polish.
When the mop is held against the surface of the wheel, the soft fibres and the speed of it being used in a drill really will buff the wheel to a good shine, and it also saves you both time and effort. Since this mop can be washed it can be re-used time after time.