Get a life, a Savage Life! Columbia continues their Savage line of bowling balls with the high performance Columbia Savage Life bowling ball. This ball introduces the Exciter Pearl coverstock and pairs it with the low RG, high diff, high mass bias Savage core. This combination offers good length with an aggressive backend motion on medium to heavy oiled lanes. This ball utilizes Columbia's HyperSHOCK Technology to assist the ball in powering through the pins.