使用 完美推桿器 (Perfect Putter) 訓練
STEP 1 - Read the break of your putt.
STEP 2 - Align the device on the direction you want the ball to start.
STEP 3 - Place the ball on the number according to the distance from the hole.
STEP 4 - Release the golf ball.
STEP 5 - Watch the ball go in the hole!
STEP 6 - Mark the spot where the ball left the Perfect Putter track. Then, try it with your putter.