The Q-Wiz shaft conditioner and polisher is a very popular item in the billiard industry. The Q-Wiz is endorsed by Steve Mizerak and has a long lasting track record with great feedback from thousands of buyers. First smooth your cue shaft with the green side of the pad and then flip it over for use as a polishing pad. This shaft conditional will not damage your shaft and it easily fits into your pocket or cue case. Quick and easy to use, the Q-Wiz is a great tool to have when your in a bind at a tournament with no way to clean your shaft.