Proof Pearl

It’s been a long-time since we’ve tested a ball like the Proof. A ball that looked great for everyone regardless of style and bowlers all over the world have confirmed this. While the Proof is known as a great ball, we are excited to follow it up with the Proof Pearl, a shiny version that gives you the same great reaction, that’s intended for more medium oil lane conditions.


Performance Upper Mid
Part Number 60-106360-93X
Color Black / Smoke Pearl
Core Proof
Coverstock Prime Response Pearl
Cover Type Pearl Reactive
Finish 500, 1000 Siaair / Crown Factory Compound
Weights 16-12 Pounds
Lane Condition Medium to heavy oil
Reaction Strong midlane and continuation
Warranty Two years from purchase date


Core Numbers

16 lb 2.506 0.052 0.020
15 lb 2.519 0.052 0.020
14 lb 2.538 0.052 0.020
13 lb 2.589 0.043 0.011
12 lb 2.612 0.042 0.011


DynamiCore Technology

The Proof Pearl uses DynamiCore – the industry leading innovation in outer core technology developed by Brunswick Bowling Products. This leap in bowling ball technology is a more durable outer material that yields less compression upon impact increasing hitting power and creating an undeniable difference in sound and pin carry.

Click HERE to learn more about DynamiCore Technology.


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Ball Talker
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Proof Pearl Bowling Ball
Proof Pearl Core for 16 to 14 pound bowling balls
Proof Pearl Core for 13 to 12 pound bowling balls

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Warranty Policy

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