Main

Name Ball Coverstock Drilling Layout Core Weight RG Diff MB Diff Notes
Zen Early 900 Global Zen Master Zen Master S77 Response Solid
Solid Reactive
Zen Master
Symmetric
15 pounds 2.490 0.051

Strong 

Earlier

Zen Late 900 Global Zen Master Zen Master S77 Response Solid
Solid Reactive
Zen Master
Symmetric
15 pounds 2.490 0.051

Later 

Straighter

Urethane Hammer Black Widow Urethane Pink Pearl Black Widow Urethane Pink Pearl Urethane Pearl
Urethane Pearl
Black Widow Urethane Pink Pearl
Asymmetric
15 pounds 2.500 0.058 0.016
Spare Ebonite Maxim Captain Planet Maxim Polyester
Polyester
Maxim
Symmetric
15 pounds 2.715 0.019

Simple

Took off the shine

Pearl Storm Hy-Road Pearl Hy-Road Pearl R2S Pearl
Pearl Reactive
Hy-Road Pearl
Symmetric
15 pounds 2.570 0.046