Black Magic XXX deep-cleans and highly polishes all performance-level balls and will not alter the peaks and valleys that create the balls surface. When extra length wont cut it, you need XXX.

• Designed for rev-dominant and low-rev, lower ball speed bowlers
• Creates greater length than our Black Magic XXX XL polish
• Deep-cleans and polishes without changing the integrity of the cover
• Approved by the USBC for “Before and After Use”