Instant correction: The Golf Putting Mirror Alignment provides immediate feedback on your eye position, head movement, and putter face alignment to help you correct setup on the spot. Improve putting consistency: Use the alignment lines, guides, and mirrors to practice the putt and develop a repeatable routine for better accuracy. Additional practice options: When you cannot get on the course, the product includes a dedicated indoor putter. With a putter gate slot, you can create a gate for the toe and heel of your putter to guide your swing. Gift suitability: for golf beginners to develop good putting habits. It makes a nice gift for Thanksgiving, Christmas, Year, and birthdays for family, children, and friends. Practical use scenarios: Indoor practice at home when weather or schedule prevents going to the course. Preround warmup to confirm alignment and set up a smooth stroke before you play. Training with players or kids to establish fundamentals and build confidence.