The Aramith Q-Tru Training Pool Ball is your guide to cue ball control. Learn how to strategically reposition the cue ball after each shot. The ball features marks that allow you to train yourself at hitting the ball accurately at the same spot. With 9 different points in the shape of a clock you'll learn hot to determine the rebound of the cue ball. Along with instructions and an exercise booklet this training aid will be your fast track to cue ball control. Tested by champions and built by Aramith for ultimate performance. This Q-Tru Training Ball features: