EyeLine Putting Laser Welcome to our newest laser, the Putting Laser! This laser fires down two lines from the laser that is attached to the shaft of your putter. It will improve your putting almost instantly! The EyeLine Putting Laser snaps on the front of the putter shaft with a twist of the wrist. Turn the laser on and see 2 lines A line pointing to the target, perpendicular to the putter face. With a good stroke, this line will always move on the target line. A line along the face of the putter square to the target line. This shows you the proper position of the putter face throughout the stroke. Since the laser creates lines, it is easy to see if the putter moves off target. The Putter Laser is used by Tour professionals because it gives instant feedback on their stroke path, and creates vivid visual images for recall. After a few strokes, you will easily see the perfect stroke with your eyes closed. Use the Putting Laser indoors at home or the office. Use it with our without a ball.