This mid-performance ball by Roto Grip called the Wrecker has the same Neutron core as the Shatter, Rising Star, and Shooting Star. This is a late rolling core that provides length and strong down-lane motion. The 52ML coverstock is a hybrid reactive cover formulated for medium to light oil conditions. This coverstock helps you clear the front end and gives you more control a the breakpoint. With this unique coverstock and core combination you will see an earlier and more consistent reaction than the Shatter in the medium to light oil conditions.