Ultimate Black Magic XXX Bowling Ball Polish

Description

Black Magic XXX deep-cleans and highly polishes all performance-level balls and will not alter the peaks and valleys that create the ball's surface. When extra length won't cut it, you need XXX.
Designed for rev-dominant and low-rev, lower ball speed bowlers.
Creates greater length than our Black Magic XL polish.
Deep-cleans and polishes without changing the integrity of the cover.
Approved by the USBC for use before and after competition.