
Helps you focus on particular spot on all.

Ordered the Impact ball liner over 2 weeks ago and still haven’t received.

Unlike many previous ball markers that go over the ball but don't allow for a fluid, smooth line to be drawn, this one works perfectly! Thank you!! I ALWAYS use!!!

Great, I love the lines

I have to say, having the perpendicular line to line up my putter face is very effective. I totally recommend this Impact Ball Liner!

It is exactly what I wanted for a stocking stuffer! I’m sure my son will use it

Having a line on the ball helps with feedback on my putting stroke (end over end roll let's me know stroke was good). The second line allows for great putter face alignment. Maybe the most important point might be the problem I had with this order - the marking one arrived without any ink but was replaced quickly when I notified the seller

Quick ship, great product

I never had much luck putting with a single sharpie line. The Impact Liner has really helped me set the ball square and on line so that I can focus on my speed. It has made a world of difference.

Works Great. Putting accuracy has definitely improved.

The ball liner has been helpful to me because it causes me to concentrate on the putt a little more than when using a ball without the lines. I am making more putts since using the ball liner.

Quick and easy to use

Using this product totally changed my thought process on the greens. I found out while using just a single line on my ball for alignment that I was about 10-15 degrees off of where I thought I was aiming. The extra alignment line really made a difference, not sure the science behind it, but it definitely worked! Last round out sunk 3 birdies in a row.

My direction has improved dramatically. I only consentrate on speed now.

I was hopeful this tool was going to assist and help with my putting. It does do that. I’m a little disappointed that the sharpie included was basically dry. Maybe a little bit better quality control would help.

A bit misshapen when they arrived but once I press them onto the ball, they straightened out. Perhaps make the openings for the pain a bit wider.