Asymmetrical Pearls

Drilled Only No Prospects
Name Ball Coverstock Drilling Layout Core Weight RG Diff MB Diff Notes
Smooth Strong Brunswick Quantum Evo Response Quantum Evo Response HK22 - Evolution Pearl
Pearl Reactive
Dual Angle
45° × 3” × 25°
Quantum Evo Response
Asymmetric 		15 pounds 2.511 0.053 0.024

Coverstock:  Factory 500/1000/1500 Polished

Pin Out:  3-3/8"

Perfect Scale: 233.1

Breakpoint Shape:   Skid/Flip

Personal Ball Reaction:  More roll than skid flip.  Large sweeping arc good for opening angles but becomes more sensitive to speed and hand.

Detoxed:

Resurfaced:

Games on Balls: 34
Cortana DV8 Violent Collision Violent Collision HK22 - Havoc Pearl
Pearl Reactive
Dual Angle
45° × 4” × 25°
Violent Collision
Asymmetric 		15 pounds 2.462 0.052 0.019

Coverstock:  500/3000 Sanded

Factory: 500/1000/1500 Poished

Pin Out:  2-5/8"

Perfect Scale:  231.1

Breakpoint Shape:  Length With Flip

Personal Ball Reaction:  Too unpredictable unless with extremely fresh backends out of the box.  After resurfacing, the ball became much more controllable, predictable and continuous.

Detoxed:

Resurfaced:  11/27/24 (9 games)

Games on Ball:  17

 
Stretch Ebonite Envision Pearl Envision Pearl HK22 - GSV-X Pearl
Pearl Reactive
Dual Angle
40° × 3.38” × 45°
Envision Pearl
Asymmetric 		15 pounds 2.501 0.053 0.010

Conversion:  3.38"=3-3/8"

Coverstock:  Factory:  500/1000/3000 Sanded

Pin Out:  2-3/4"

Perfect Scale:  228.8

Breakpoint Shape:  Strong Midlane & Backend

Personal Ball Reaction:  Ball likes straighter angles or shorter oil patterns.  More of a control ball with good continuation. 

Detoxed:  11/10/23 (45 games)

Games on Ball: 63

 

 
Peter Parker Hammer Black Widow Mania Black Widow Mania HK22C - Cohesion Pearl
Pearl Reactive
Dual Angle
40° × 3.38” × 30°
Black Widow Mania
Asymmetric 		15 pounds 2.500 0.058 0.016

Conversion:  3.38" = 3-3/8"

Coverstock:  Factory: 500/1000/1500 Polished

Pin Out:  3-1/8"

Perfect Scale:  228.2

Breakpoint Shape:  Extreme Mid-Lane & Backend

Personal Ball Reaction:  Must get to friction if throwing with speed.  Continuous sweeping arc and "rolley" backend but start it in oil.  Good for opening up angles into friction.  Does not seem to over react unless you completely miss release angle or launch speed.

Detoxed:

Resurfaced:

Games on Ball:  3
Blue Thunder Hammer 3-D Offset Attack 3-D Offset Attack HK22 - Neoflip 25
Pearl Reactive
Dual Angle
35° × 4.13” × 45°
3-D Offset Attack
Asymmetric 		15 pounds 2.489 0.053 0.008

Conversion:  4.13" = 4-1/8"

Coverstock:  Factory:  500/1000/1500 Polished

Pin Out:  4"

Perfect Scale:  225.1

Breakpoint Shape:  Length w/Aggressive Backend

Personal Ball Reaction:  Likes oil but sensitive to speed and hand position.  Good for opening angles when controlling speed.  Rolls out if playing through too much friction.  Not recommended for up and in shape. 

Detoxed:

Resurfaced:

Games on Ball: 23