Tanks are tough and strong and so is the Motiv Tank Blitz. Motiv improved upon a new coverstock that combines the best of urethane and reactive resin. The Frixion+ Microcell Polymer coverstock absorbs more oil to better navigate higher volumes of oil causing this ball to react earlier and smoother than its predecessor. The Tank Blitz uses a low RG and low differential Gear core. This core gives the ball a stronger urethane reaction shape with great continuation. The 2000 Grit LSS finish on the cover gives more advanced bowlers a new shape but also provides average bowlers an early and smooth choice when facing medium oil conditions.