Ebonite Entity Pearl vs. Ebonite Spartan

Compare the specs of the Ebonite Entity Pearl and Ebonite Spartan side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.

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Brand	Ebonite	Ebonite
Ball Name	Entity Pearl	Spartan
Cover Name	HK22C - Optimize Pearl	HK22C2 - Optimize Solid
Cover Type	Reactive Pearl	Reactive Solid
Box Finish	500 / 1000 / 1500 SiaAir / Factory Compound	500 / 1500 SiaAir
Color	Smoke / Gold / Purple	Purple / Blue / Dark Blue
Core Name	Entity	Iron Fist V2
Core Type	Asymmetrical	Asymmetrical
RG	2.515	2.473
Total Diff.	0.052	0.053
Int. Diff.	0.020	0.019
Torque Length Back End Total Hook Ball Tester Ratings	See Performance Ratings... Already a premium member? Click here to log in.

The graph below shows a visual comparison of the selected balls. Click on each colored circle in the graph to see that ball’s name and ratings. Click the circle again or click the ball's name to view that ball’s full review.

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Bowling Ball Comparison Graph