Hammer Maximum Effect Novelty - Attitude We used a hybrid version

We used a hybrid version of HK22-Cohesion to create the ideal ball reaction for meeting our goals with this ball

A Lightweight generic core is used for the 10-11 lb

We present to you most basic and simplistic core shape known to mankind

The SST 6 Hybrid BOA features our Hybrid toe protector for longer wear

The Mongoose Optimum is designed to give you the best of both worlds that the "Lifter" and the "Equalizer" has to offer

Hammer Maximum Effect Novelty - Attitude We used a hybrid versionHammer Maximum Effect Upper Mid Performance Bowling Ball You asked for more, now get ready for Maximum. The Maximum Effect is the biggest, boldest ball yet in the wildly popular Effect line, built specifically to give you the Effect ball motion you love, but on heavier conditions. For the first time, weve combined our HK22 Cohesion cover with CFI (Carbon Fiber Infused) technology, creating unmatched traction and power on medium to heavier conditions.