# Brunswick Knock Out Black Blue™

> Bowling ball — data from CarryDown (https://www.carrydown.com/balls/brunswick-knock-out-black-bluetm/)

- Brand: Brunswick
- Availability: discontinued
- Released/approved: 2021-12-14
- Coverstock: [Savvy Hook 3.5 Solid](https://www.carrydown.com/brands/brunswick/coverstocks/savvy-hook-3-5/) (solid)
- Core: [Melee](https://www.carrydown.com/brands/brunswick/cores/melee/)
- Factory finish: 500, 2000 Siaair Micro Pad
- USBC approved: yes (2021-12-14)
- PBA certified: yes

## Description

This Knock Out Black and Blue uses Savvy Hook 3.5 Solid, a slightly stronger cover and motion on the lane. In addition to the stronger cover, we’ve added sparkle to help it bite through oil, and it uses a stronger finishing process. The Knock Out series is also a perfect complement to the Melee Jab balls, as it uses the same core but a stronger cover and finish. The Knock Out Black and Blue will be another must-have motion in the bag.