Bowler Ratings

PatternStTwCr
Oily:X.XX.XX.X
Medium:X.XX.XX.X
Dry:X.XX.XX.X
Sport:X.XX.XX.X

Bowler ratings are from 1 to 10 in order of Stroker (ST), Tweener (TW), Cranker (CR)

Note: Ratings are only available to our premium members.

General Info

Brand:
Name:Phaze II Pearl
Reviewed:December 2025
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Coverstock Specs
Name:TX-25 Pearl Reactive
Type:Reactive Pearl
Box Finish:Power Edge
Color:Red / Blue / Purple
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Core Specs
Name:Velocity
Type:Symmetrical
RG:2.48
Diff:0.051
Int. Diff:0.000

For details on our standard test layouts, please click here.

The Storm Phaze II Pearl features a new pearlized coverstock on the now-legendary Velocity symmetrical core shape. We have seen a mix of glossy pearls and hybrids across the original Phaze, Phaze III, Phaze 4, Phaze V, and Phaze AI. While all of those balls have come and gone, the reactive solid Phaze II remains a staple in the Storm lineup. Even with the big anticipation of this release, the Phaze II Pearl lived up to expectations as a true pearlized Phaze II version. This ball uses a new coverstock that provides more traction and continuation than we saw from the TX-16 Pearl cover on the Phaze AI and the R2S Pearl cover from the Phaze 4 and Phaze V. The new TX-25 Pearl coverstock comes out of the box finished with Power Edge polish, allowing it to be clean through the front and retain plenty of energy for the back end. We liked this ball best on our fresh medium oil pattern, and it also complemented the Phaze II, Ion Max, and EquinoX Solid very nicely on the heavy oil and sport conditions.

Cranker

Cranker got to the pocket early and often with the Phaze II Pearl on the fresh medium oil pattern. He lined up farther left than he was with the Phaze V, but not quite as deep as he was with the Ion Pro Solid or EquinoX Solid. The ball picked up very well in the midlane, keeping it from over-skidding. He really liked the strong, consistent move the ball made at the end of the pattern. It was strong without being jumpy, and it was extremely continuous at the back end. Shots that he missed inside of target with the Hy-Road 40 that didn’t drive

Additional Storm Phaze II Pearl Resources

Click here to visit Storm's website to read the manufacturer-supplied information on this ball. Also, see below for the manufacturer-produced promotional video for this ball.

Please remember that our reviews are solely based on our own testing and that you may sometimes find differences between our comments and ratings and the manufacturer's claims. Links to these manufacturer resources are provided here strictly for convenience purposes.

The BTM Ball Testing Team

About The BTM Ball Testing Team

Bowling This Month's ball testing team is led by Eric Martinez. Our team of three testers has reviewed well over 1,000 bowling balls for Bowling This Month. In addition to leading BTM's ball testing efforts, Eric owns and operates University Pro Shop in San Antonio, TX, and he is an avid competitive bowler. Learn more about our bowling ball testing and review process here.