Track Criterion Inverse Bowling Balls Weights:16 lbs This Vise 3 Ball Clear

This Vise 3 Ball Clear Top Tote Roller Blue Bowling Bag makes a cool gift

The hammer grooved heel is a one stop heel option for any bowling shoes

Color: Black/Carbon

Color: Red/Light Blue All colors do vary somewhat from the picture shown

Lightweight for easy airline travel

Track Criterion Inverse Bowling Balls Weights:16 lbs This Vise 3 Ball ClearThe Criterion Inverse literally turns convention on its head. By switching the densities of the two density inner core that were already proven in earlier Criterion releases, Track has created new core numbers and a whole new motion on the lanes. The result is a cleaner, more controlled reaction that smoothly blends wet and dry transitions. This is better than traditional asymmetric balls, which tend to read too early or jump too hard off the spot.