Developed by a passionate golfer and manufactured here in the USA, The Putting Stroke Teacher is a simple, user friendly device which is extremely effective at helping golfers develop the muscle memory which allows them to set up squarely every time. By providing visual cues and tactile feedback, The Putting Stroke Teacher gives direct and immediate feedback not otherwise attainable. The Putting Stroke Teacher is specifically engineered to be adjustable for any golfer regardless of their putting style. Costing less than the price of a single putting lesson, The Putting Stroke Teacher is your personal putting coach for life.