Perfect shape is the name of the game. It’s what every pool players aspires to. And it hinges on one thing--a well shaped, well groomed cue tip. Eliminate out-of-shape tips that don’t hold chalk with Joe Porper’s new Tip Shaper/Tacker. Then you can concentrate on the strategy of winning, not on making up for the condition of your cue. 1-1/8" wide x 7/16" high.