Bowler Ratings


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

Name:Dynamic Swing Pearl
Reviewed:March 2021
Coverstock Specs
Name:ERT Pearl
Type:Reactive Pearl
Box Finish:500 / 1000 / 1500 SiaAir / Crown Factory Compound
Color:Copper / White / Smoke
Core Specs
Name:Modified Full Swing
Int. Diff:0.012

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

The Dynamic Swing Pearl joins the original Dynamic Swing in Columbia 300’s product lineup. This ball shares the asymmetrical Modified Full Swing core, using DOT and DynamiCore technology, with the Dynamic Swing. While the color scheme is similar to the original, the ERT Pearl coverstock is finished at 1500 SiaAir with Crown Factory Compound, create a more angular shape than the original. Bowlers who were missing that signature back end pop from older Swing-line releases like the Pure Swing will find the Dynamic Swing Pearl to be a closer motion.

This ball matched up very well to Stroker’s style on the fresh medium house shot pattern. The Dynamic Swing Pearl offered enough traction in the midlane to keep it from over-skidding in the oil, while the glossy box finish gave this ball more angularity at the back end and less overall hook than the Dynamic Swing throughout the entire testing session. The transitions were very simple, requiring small moves left with the feet to get the ball to find a little more oil when the track area started hooking. He was able to keep the ball at the box finish, as the Dynamic Swing Pearl retained energy well and created a very different

Additional Columbia 300 Dynamic Swing Pearl Resources

Click here to visit Columbia 300'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

The BTM Ball Testing Team is led by Eric Martinez. Our team of three testers has thrown and reviewed hundreds of bowling balls for Bowling This Month. When not testing balls for BTM, Eric owns and operates University Pro Shop in San Antonio, TX and he is an avid competitive bowler. Click here to learn more about how we test and review bowling balls.