Hammer Black Widow Mania Bowling Ball Review

The Hammer Black Widow Mania uses a weight block that anyone who has been around bowling for any amount of time will recognize. The asymmetrical Gas Mask core is the same design that has been used in all of the recent Black Widow releases. The Mania’s coverstock has been updated to the HK22 – Cohesion Pearl formulation. This cover comes out of the box with the final two finishing steps of 1500 SiaAir and Factory Compound. This shell and box finish combination produces easy length and a monstrous move when the ball sees friction. Compared to the new 3-D Offset Assault, the Black Widow Mania provided more length, a stronger motion off the friction, and less traction in the oil. It fit right between the Ghost Pearl and the 2.0 Hybrid in length while providing an even stronger reaction when it hit the dry. All three of our bowlers found this ball to be very good on the medium oil pattern, with our higher rev rate testers also having…