*Designed for beginner through Advanced level players 
*Provides vivid visual feedback on every shot, which means you'll learn and improve faster
*Relines stroke accuracy & aiming
*Reveals the effects of "english"
*Develops superior cueball control 
*Takes the confusion out of cut shots, position play & MORE

Endorsed by Robert Byrne, Author of the worls'd #1 selling pool instructional books and videos.