Following the success of the Hero Pearl, Brunswick is introducing the Hero Solid. The solid version of this ball is better paired with more oil than the pearl. The versatility of this ball makes it a good benchmark bowling ball for a wide range of bowlers. The Brunswick Hero utilizes Brunswicks Durability Optimization Technology (DOT). This technology by Brunswick was developed to reduce the chance of cracking by enhancing the ball's durability. The Activator Plus 2.0 Solid coverstock and Contra core pair up to give this ball an all-purpose ball reaction that is great for all types of players.