which soaks into the porous surface of the ball and negatively affects its performance

Coverstock: Activator Plus 2

oil and scuff marks

49 (for 15# ball)

Brunswick is happy to give you a product that will help you more easily and evenly clean

Ultimate Black Magic 8 oz. brand_KR Strikeforce which soaks into the porousThis Revolutionary new product, polishes all particle coverstocks and resin bowling balls. Black Magic has been tested by the country's top amateur and professionals. Black Magic WILL NOT ALTER the coverstocks of particle balls, only shine them, resulting in more length and no loss of backend reaction. Used on resin balls, Black Magic will increase length and backend reaction.