- Cover
- Urethane Pearl
- Factory finish
- 500/1000/2000 Siaair
- Color
- Purple
- Core (15 lb)
- LED
- R.G. / Differential / Bias
16 lb 2.610 0.030 0.000 15 lb 2.650 0.015 0.000 14 lb 2.680 0.013 0.000 13 lb 2.631 0.020 0.000 12 lb 2.628 0.026 0.000 - Release date
- July 16, 2021
- Balls with the same cover
- These balls have the same Urethane Pearl cover as the Purple Pearl Urethane (2021):
- Balls with the same core
- These balls have the same 15-lb LED core as the Purple Pearl Urethane (2021):
- From the manufacturer
The overall strength of the Purple Pearl Urethane is perfect for light to medium oil patterns.
The 500, 1000, 2000 Siaair Micro Pad finish of the Purple Pearl Urethane provides more length with a smooth arc.
The LED core design is a modern version of the traditional light bulb shape that was so popular back in the day.
Our Urethane cover is the main ingredient in this masterpiece. Unlike modern covers that produce a violent reaction at the breakpoint, this proven staple is all about giving the bowler ultimate control of the entire lane. We have developed the perfect pearlized, thick-shelled coverstock. Old school technology with new school hitting power. Because nothing hits like a Hammer.
| Name | Core (15 lb) | Released | |
 | Black Widow Urethane Hammer | Gas Mask asymmetric | Feb 25, 2022 |
 | Purple Pearl Urethane (2016) Hammer | LED symmetric | Oct 18, 2016 |
| Name | Cover | Released | |
| Purple Pearl Urethane (2016) Hammer | Urethane Pearl | Oct 18, 2016 |
 | Black Urethane Hammer | Urethane Urethane | Oct 15, 2015 |