Brunswick Twist Black Gold Silver Bowling Ball

Product Description:

• Coverstock R-16
• Core Design Twist Low Diff 
• Finish 500 Siaair / Crown Factory Compound / Crown Factory Polish
• 12# RG 2.622 Diff .020
• 13# RG 2.625 Diff .020
• 14# RG 2.628 Diff .018
• 15# RG 2.591 Diff .018
• 16# RG 2.595 Diff .018