Roto Grip Mutant Cell Pearl
Cytoplasmic XL Pearl
Factory finish
1500-grit Polish
Aqua / Copper / Purple
Core (15 lb)
Nucleus II
R.G. / Differential / Bias
16 lb2.5200.0480.022
15 lb2.5400.0470.021
14 lb2.5700.0400.020
13 lb2.6600.0370.014
12 lb2.6600.0370.014
Release date
June 9, 2010
Balls with the same cover
This is the only ball in the Bowlidex with the Cytoplasmic XL Pearl cover.
Balls with the same core
These balls have the same 15-lb Nucleus II core as the Mutant Cell Pearl:
Roto Grip Mutant CellMutant Cell
Roto Grip
Cytoplasmic XL
Nov 12, 2009
From the manufacturer

The progression continues with the introduction of the Mutant Cell™ Pearl. This next generation Crown™ line release adds another dimension to the already popular Cell™ line.

The Nucleus II™ core with its higher RG value and increased intermediate differential creates a much more defined breakpoint than the original, but still features the predictability that has made the Cell™ line so popular.

Enhancing that motion even further is the Cytoplasmic™ XL pearl reactive coverstock. The combination of increased surface topography and enhanced friction values delivers stronger mid-lane traction with extreme entry angle to the pocket.

Retired. This ball is no longer produced by the manufacturer, but it may still be available at pro shops and online retailers in limited weights.

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