Greenkeeper Line M Up Pro Putt Positioning System(Color: N/A, Model:N/A, Size:N/A)

I borrowed a friends ball marker. This one was way better though, with the options of different stripes.I did use the marker on the green as well to align with the sharpy lines on the ball. This didn't work too well for me. It seemed to take a long time and in the end, I didn't put better than lining up without it.However, the sharpy marks really do help work on my line at home. Not really aiming at a cup and just working on my stroke and how strait I can keep it.After I have revamped my putting stroke, I am actually not using the markers at all anymore, but it really helped perfect my stroke and I love to use it for training or practice.My last round I had 32 putts, including a 20-25 foot birdie putt (with a Tiger like fist-pump celebration). This tool has helped me become a much better putter.

It’s simple, works well, I use it for one line. Easy to use.

This has helped me putt some much better. I line up putt easily and accurately. I use the full pattern and it also helps with line up on teed up balls. I like how it snaps on ball to draw lines. And the ball marker is very unique. I like to use it. Easy to see. I sometimes will use a flatter marker if I think there is a high probability that my marker will get in the path of opponents ball.

This was my first balls liner and I wish it could cover entirely the ball, so I can use the original line on the opposite side of the ball else then mark/line directly over the original lines... so now I have different kind of Wilson balls (Core, Titanium, ZIP) and I don't know what ball I have in my hands... Seems the best compromise would be using different colors for each models.It's also quick and easy to line up the balls with this product. I received for free an other balls liner with a product I bought and I realize now I prefer not marking directly over the model name.

Just what I was looking for and hard to find a 3-line alignment tool. Similar to Callaway's new ERC ball markings. Snaps on ball, easy to use, just let it sit a few minutes after marking so ink can dry and it won't smear. Can make thick lines or keep marker at the edge for thinner lines. Costs a bit for what it is, but means more putts and lasts virtually forever.

I used the stylus to mark all of the balls I use in tournament play. not only does it help to identify my ball but it also help to line up my puts. I can tell that I made a clean stroke based on the rotation of the lines on the ball. this has really helped my putting and lowered my scores.

Easy to identify my balls on the course and the additional lines help be get and stay aligned to the target line. Also good to align the club head to the driver target line as well. Would prefer is the ball mark was heavier.....it is super light hence it shifts easily when you are trying to align to the flag. Other than that complaint, this is an easy to use and effective tool.

Product is well designed and the quality is the same as the product description. The product snaps on the ball and easy to draw the lines on a ball. The most important part is that ink doesn't smear on the ball. Excellent!!