Impact Ball Liner 3-Pack by Hank Haney

The Impact Ball Liner is the single greatest aid that you can actually take on the course!

Imagine the back of the ball was flat and perfectly aligned to the cup. Could you place the face of the putter squarely on the ball? Yes! The Ball Liner is a stencil that puts a line on the back of the ball to give you a “flat” target for your putter face. Short putts just got a lot easier.

 

When you are out on the course:

Read your putt, mark your ball, squat down and aim the ball to the line you have chosen, remove your mark. Make your stroke focusing on nothing but the speed and matching the face to the back line of the ball.

 

Black EyeLine Golf permanent marker now included!

• Line up your ball to the target using the top line.
• Focus your attention on the back line and address the ball with your putter face parallel to this back line.
• Make a confident stroke delivering the putter face squarely to the back line and listen for the ball to drop.

 

The Impact Ball Liner is the single greatest aid that you can actually take on the course! This simple stencil marks a clean line on the back of your ball, giving you a clear, flat surface to aim your putter face. It makes short putts easier by helping you deliver square contact every time.

You see your putting line most clearly from behind the ball. The Ball Liner lets you commit to that line before stepping into your stance, removing the doubt that often creeps in from a shifted perspective. Once the ball is marked and aligned, all that’s left is to focus on speed and start the ball on line you have chosen.

✅ This tool works for both right-handed and left-handed golfers.

 

Choose Your Line & Commit to It

You read putts from behind because that’s where your eyes give you the most accurate view. But when you step beside the ball, your perspective changes. This often leads to doubt and poor alignment.

The Impact Ball Liner allows you to line up your ball while your view is correct, so you can trust what you saw when you stand over the putt.

 

As Seen on the PGA Tour

Why? Because it works.

When players at the highest level are trusting a simple tool to lock in their aim, it’s worth paying attention.

Adding the Face Line to the back of the ball makes it really obvious if the putter face is square… or not.

 

Focus on Speed, Not Alignment

Once the line is marked and the ball is set, your aim is already locked in. You don’t need to think about direction anymore. Just deliver the putter face square to the back line and focus on hitting the putt with the right pace.

 

Legal for Play

This is a legal tool under USGA rules. It is used during tournament play by players on the PGA Tour. You can use it during practice or on the course to stay confident and consistent on every green.