# Hammer Obsession Tour Pearl

> Bowling ball — data from CarryDown (https://www.carrydown.com/balls/hammer-obsession-tour-pearl/)

- Brand: Hammer
- Availability: current
- Released/approved: 2021-09-17
- Coverstock: [Tour V2 Pearl](https://www.carrydown.com/brands/hammer/coverstocks/tour-v2/) (pearl)
- Core: [Obsession Tour](https://www.carrydown.com/brands/hammer/cores/obsession-tour/) (asymmetric)
- Intended condition: Medium oil
- Factory finish: 500, 1000, 1500 Siaair / Crown Factory Compound
- USBC approved: no

## Specs by weight

| Weight | RG | Differential | Int. Diff | Mass Bias |
|---|---|---|---|---|
| 16 lb | 2.484 | 0.029 | 0.011 | — |
| 15 lb | 2.469 | 0.034 | 0.013 | — |
| 14 lb | 2.485 | 0.034 | 0.013 | — |
| 13 lb | 2.597 | 0.041 | 0.014 | — |
| 12 lb | 2.593 | 0.041 | 0.014 | — |

## Description

The Obsession Continues!

OBSESSION TOUR PEARL

The Obsession Tour Pearl glides effortlessly through the body of the lane and has an aggressive motion continuation movement throughout the backend and through the pin deck. The Obsession Tour Pearl is an all-gold ball that Hammer fans will love! Featuring DOT technology, which allows you to drill anywhere which makes this ball even tougher.