POWRKOIL COVERSTOCK: The PowrKoil 18 coverstock is a proven performer in the bowling industry. Aggressive in the oil and strong off the dry, PowrKoil 18 is a perennial favorite among all styles of bowlers. The Damage uses a new, larger pearl additive that creates more vivid colors and provides added length and backend reaction. CORE: The Damage incorporates a new High RG performance core that provides easy length through the heads and mid-lane while maintaining axis rotation for a strong continuous backend motion. BALL MOTION: With its high gloss finish, the Damage will provide excellent length with a quick response to friction at the breakpoint. The Damage is the highest rated breakpoint shape ball at the Advanced Performance price point from Brunswick and will match up on medium to dry lane conditions for a wide range of bowling styles. REACTION SETUP: The Damage can be drilled using the standard drilling techniques developed for symmetric bowling balls. LIGHTWEIGHT ENGINEERING: The unique core shape of each Brunswick ball is used for weights from 14 to 16 pounds. This approach to lightweight ball engineering provides bowlers with consistent ball reaction characteristics across this weight range. The same drilling instructions can be used for 12- and 13-pound balls. This is because Brunswick uses a generic core shape with an RG differential that is close enough to the 14-16 pound shape.