Pure2Improve Golf Putting Balance. Create the perfect pace with the Pure2Improve Putting Balance Trainer. The trainer helps you to create the perfect pace for short and long putts. Place the ball in the ball holder and make it not fall off during your putt, the different holders on the trainer can be used for different difficulties. The trainer attach easily to most putters. Can be used by all kind of players who want to improve their game. Ideal in combination with other Pure2Improve golf training tools.