The Ebonite Maxim IV 14lb Polyester Drilled Sym Core Polished USBC MPN 2P3074 is a high-performance ten-pin bowling ball designed for spare ball performance. Made of durable polyester coverstock and featuring a symmetrical core, this ball is ideal for dry lane conditions. The polished finish adds to its sleek appearance, making it a standout choice for bowlers looking for precision and power in their game. With its 11 lb weight and association with the United States Bowling Congress (USBC), the Ebonite Maxim IV is a top choice for serious bowling enthusiasts.