The Delirium features Bend-It Pearl, the cover that made the Vow one of Columbia 300’s most popular shiny balls in recent history. We have enhanced the strong backend motion capabilities by finishing the Delirium with 500, 2000 Abralon ® and Factory Finish polish. Due to the strong skid flip cover and polished finish, the Delirium will provide a powerful angular move on a wide range of medium to medium dry conditions. The Delirium features the original Resurgence core, a core known for versatility and performance. The low RG and medium Differential, along with a simple shape has made the Resurgence core a favorite for bowlers of any style. Combining Bend-It Pearl, a top performing cover, along with one of Columbia 300’s most renowned cores is an exciting move for Columbia 300 fans and will bring a new level of performance to the Columbia 300 line up.
