The APA Q-Wiz is a double-sided, micro pro disc that is perfect for cue shaft conditioning. Featuring one side for cleaning and one side for polishing, this product quickly and easily smooths and polishes your cue shafts.You can use Q-Wiz as often as you like without worrying about damaging your shaft or reducing its diameter. To clean, simply wash it off under the sink and let it dry so you can use it again and again.