Columbia Spoiler Alert heel You’ll first notice the shelf

You’ll first notice the shelf appeal and colors of the Defender Hybrid and how they pop

The Jagged Edge Hybrid combines the Brink Symmetric core with the Relativity 2

Rev Dominant:  Bowlers with exceptionally low speed or high rev rates will likely seldom need a ball stronger than the Trident Odyssey

Adjustable shoulder straps

With improved quality and design

Columbia Spoiler Alert heel You’ll first notice the shelfThe Columbia 300 Spoiler Alert bowling ball uses the Spoiler core and Reflex Pearl coverstock to ease its way through the front part of the lane and then react quickly at the backend on medium oiled lanes. Color: Orange Red White All colors do vary somewhat from the picture shown Core: Spoiler Coverstock: Reflex Pearl Finish: 500 1000 Abralon Polished w Powerhouse Factory Finish Polish Reaction: Length w Strong Backend RG: 2. 52** Differential: 0.