Tom Sapp pool player billiards Demonstrates the technique Called mass. A shot in billiards made by hitting the cue ball with the cue Held Nearly Vertically, the cue ball spins around Before hitting the ball Another object ball. Wilmington nc 28412 Pool lessons, more videos and lessons available at Billiards Lessons Wilmington NC www. BilliardsLessonsWIlmingtonNC. com