# Hammer Black Widow - Pink

> Bowling ball — data from CarryDown (https://www.carrydown.com/balls/hammer-black-widow-pink/)

- Brand: Hammer
- Availability: current
- Released/approved: 2019-02-12
- Coverstock: [Aggression Pearl CFI](https://www.carrydown.com/brands/hammer/coverstocks/aggression-cfi/) (pearl)
- Core: [Gas Mask](https://www.carrydown.com/brands/hammer/cores/gas-mask/) (asymmetric)
- Intended condition: Medium-heavy oil
- Factory finish: 500/1000 Abralon Polished w/ Powerhouse Factory Finish Polish
- USBC approved: yes (2019-02-12)

## Specs by weight

| Weight | RG | Differential | Int. Diff | Mass Bias |
|---|---|---|---|---|
| 16 lb | 2.51 | 0.048 | 0.016 | 0.016 |
| 15 lb | 2.5 | 0.058 | 0.016 | 0.016 |
| 14 lb | 2.5 | 0.056 | 0.016 | 0.016 |
| 13 lb | 2.56 | 0.03 | 0.016 | 0.016 |
| 12 lb | 2.63 | 0.025 | 0.016 | 0.016 |

## Description

Pink Is The New Black!
Don't judge a book by its cover. Beefed up with a Carbon Fiber Infused coverstock for the very first time, this Black Widow is ready to strike. 
AGGRESSION PEARL CFI
Aggression Pearl CFI is the most responsive coverstock Hammer currently offers. Combined with a 500/1000 polished finish, you can expect good length through the front of the lane with an incredibly aggressive backend motion from this Black Widow.
GAS MASK CORE
The Gas Mask core is the most iconic weight block in bowling. It is known for its large flare potential, versatility amongst bowling styles and its backend bite.