1. Its electronic instrumentation displays the number of practice and goals/times, time and calorie function; it is user-friendly, with simple and fast adjustment according to the user;
2. It helps users master the correct putter station and ball position, grasp the putter pole position and fix head position. Suitable for different batting in the United States and Australia;
3. Equipped with the green experience training device, all-metal structure design, strong and not easy to change, it simulates the green slope angle, practical putter practice, automatic ball return, unlimited and different difficulty practice in standard holes and small holes to enhance striking memory.