The Navi Star Putter: Stands Upright on the Green Thank you for viewing. I bought this putter when I was struggling with my putting, and it really helped me. I would read the line and align myself with the hole, but because I wear glasses, I always ended up aiming slightly off from the intended line. If you start off-line, you're not going to make the putt, right? This putter stands upright on its own, so after aligning the line, you can check from behind the putter to see if the line is correct. You can ensure you're hitting the ball on your intended line every time, allowing you to confirm if your read was accurate. My number of putts decreased significantly with this putter. Self-standing putters are currently very difficult to obtain, making this a rare item. Includes the original head cover.