Check the listing for details. Hammer Black Widow Mania Bowling Ball. Color: Multicolor, Condition: New. Listed at 169.95 USD. The coverstock makes this Widow unique! Hammer is proud to introduce another exceptional ball to the legendary Black Widow line, the new Black Widow Mania. Each Widow has consistently complemented Hammer’s lineup and outperformed its predecessor. The coverstock makes this Widow unique and takes performance to the next level. We tested every cover we have, and the clear winner was the HK22-Cohesion Pearl cover; yes, the same cover found on last year’s top-selling Hammer Effect! Cohesion continues to elevate performance, and it’s noticeable in the way the Black Widow Mania creates length and a sharper breakpoint than even the Black Widow 2.0 Hybrid. The Black Widow Mania is the perfect choice as a go-to ball after the Black Widow 3.0 or to combat any medium condition. The Gas Mask core, HK22, Cohesion, and the Black Widow name – what more do you need? BALL SPECS PERFORMANCE Upper Mid PART NUMBER 60-108297-93X COLOR Cobalt / Black CORE Gas Mask COVERSTOCK HK22 - Cohesion Pearl COVER TYPE Pearl Reactive FINISH 500, 1000, 1500 Siaair / Factory Compound WEIGHTS 16-12 Pounds LANE CONDITION Medium to heavy oil REACTION Length with aggressive backend WARRANTY Two years from purchase date RELEASE DATE January 16, 2025 RG / DIFF / ASY 16 lb - RG (2.510) DIFF (0.048) ASY (0.015) 15 lb - RG (2.500) DIFF (0.058) ASY (0.016) 14 lb - RG (2.500) DIFF (0.056) ASY (0.016) 13 lb - RG (2.589) DIFF (0.043) ASY (0.011) 12 lb - RG (2.612) DIFF (0.043) ASY (0.011) **As we have many of these available, this listing is not for a specific pin or top weight. Any requests may be made in a note with your payment and will be matched as close as possible. Select weight from drop down menu in the listing This is a 1st Quality Bowling Ball and is Un-Drilled