The Laser Tee is placed in the ground or on its stands and pointed at your target. When turned on, the laser will be emitted 90 degrees from the device and reflect onto the inside heel of the leading foot, or on the ground directly in front of your stance. Depending what club you intend to use will determine where to position the center of the ball in relationship to the markings on the Laser Tee. Then use the Laser Tee to set both feet parallel to target line. The device consistently positions your leading foot to the ball for every club.

Having the Laser Tee and the ball placed in position, you can move in and out addressing the ball to take practice swings and always guarantee returning to the correct position.
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The Laser Tee