Make this bowling ball your next Impulse buy. The Columbia 300 Impulse Solid bowling ball uses the high performance Hypershock technology in the core of this upper-mid performance ball to create ball that will offer a big, continuous hook. The Impulse core is wrapped with the Reflex Solid coverstock and finished with a 500 then 2000 grit Abralon pad to give this ball plenty of traction. This combination of core and cover creates a ball that hooks more in oil than the original Impulse ball and is ideal on medium to heavy oil.
The impulse solid is must have. This upper-mid performance solid symmetrical ball is like no other. It's solid cover tracks thru any amount of oil in a predicable continuous motion without early to mid lane read. I find this ball perfect for all types of patterns. I also find this ball working the best on typical house patterns as it allows room to play different parts of the lane.