Golf training aid designed for precision and consistency. As the first-ever portable stroke reader, the FireFly delivers instant visual feedback, leaving a glowing light trail on the GloPro Pad after each stroke. This innovative technology allows you to analyze your putting path and refine your technique like never before. Why GloPro Firefly? Visualize Your Stroke: Spot mistakes like pushing or pulling instantly. Build Muscle Memory: Practice with precision to achieve consistent performance. Perfect Your Technique: Identify and correct stance, grip, and tempo issues. Balance Your Stroke: Ensure your backswing matches your follow-through. Discover Your Stroke Type: Whether straight-back/straight-through, slight arc, or strong arc, the FireFly helps you optimize for success. Ideal for golfers, coaches, and club fitters, the GloPro FireFly is the must-have tool for mastering your putting game and choosing the perfect putter.