Improve your game with a practice cue! If you want a more precise shot in order to improve your billiards game, this practice cue ball is the solution. Made from high-quality resin, this cue ball features nine markings that will help you learn how to strike the ball in the same spot each time. The markings will also help you learn where the ball will rebound. Each ball is 2.25 inches and weighs approximately 5.2 ounces. Avid billiards players will enjoy using this training ball to gain good positioning for upcoming shots, as well as to understand the trajectory of the ball during play. Why Youll Love It Practice makes perfect. And with a practice cue, youll spend hours perfecting your shot while protecting your more valuable billiard balls. Youll understand the usual speed and trajectory of your shot with each practice session. Perfect for Christmas, birthdays, anniversaries, and more.