That Purple Stuff
When you want to improve the consistency of your ball reaction, grab a bottle of That Purple Stuff professional grade bowling ball cleaner approved for use anytime by the USBC.
That Wow Factor TR
When the lanes are changing and you need to alter your bowling ball performance, reach for That Wow Factor TR to increase your length and control your backend reaction. BONUS! This is the only performance enhancing product approved for use anytime by the USBC.