Impact Ball Liner - Training Aid Accessories - 3 -Pack Red Alignment Kit Marker Pen by Hank Haney. Align Ball See Putter face Alignment to Target line. Immediate Short putt Improvement

Since I’ve used this product my all round game has improved, both driving and putting accuracy. And now using pick and place on fairways is also helping.

Real review here , I kept seeing this product on tik toks and Facebook and Instagram. I was skeptical because I have a few similar products but none like this. This product completely changed how my girlfriend was putting for the better. She can actually see how the face is supposed to be square now and how to aim her putts. This was the best money I’ve spent trying to teach her how to putt. If you struggle with face alignment please try this. It’s amazing.

Good

Not bad

Works great, but it's a little pricey for a piece of injection-molded plastic. I absolutely love how this looks when you're standing over a putt because of how square it looks, and some friends of mine have asked where to get one for themselves. The 3-pack is great if you lose stuff that goes in to your pockets like me. The marker it comes with is awful, so I recommend getting an ultra fine tip sharpie if you want to make crisp lines. It does cause some of the line edges to bleed a little bit when you pull the stencil off the ball, which is a common annoyance I have with pretty much all marker stencils.