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If you’re someone who’s constantly looking for ways to improve your putting, you’ve probably seen plenty of tools that claim to help.
The PuttOUT Devil Ball (price on Amazon here >>), however, really stands out from the crowd.
I’ve spent some time testing it out to see if it lives up to the hype, and I can confidently say that this is a truly unique and effective training aid.
✅ The Devil Ball isn’t just another gimmicky tool; it’s designed to specifically target the angle of your putter’s face at impact, which is a critical factor for making accurate putts.
Whether you’re struggling with consistency or just looking for a fun challenge, this tool brings something new to the table.
Let’s break it down and see how it works in practice.
Key Features & Specifications

The PuttOUT Devil Ball comes packed with features that are specifically designed to make your putting practice more effective.
These features help you get instant feedback and improve your alignment, which is key to sinking more putts.
- Face Angle Focus: This feature helps you improve the angle of your putter’s face at impact, which is crucial for hitting straight, accurate putts. By focusing on this, you’ll get a better feel for proper alignment, making your putts more consistent.
- Flat-Edge Impact Zone: The flat edge on the ball exaggerates any misalignment in your putter’s face. If you don’t hit it straight, the ball’s path will tell you right away. This is perfect for pinpointing even the smallest mistakes, so you can correct them before they affect your game.
- Three Difficulty Levels: Whether you’re just starting out or already have some experience, you can adjust the challenge with Beginner, Intermediate, and Pro settings. As you improve, you can ramp up the difficulty, keeping your practice sessions both challenging and rewarding.
- Immediate Feedback: No more second-guessing yourself—if your putter’s face is even slightly off, the Devil Ball will show you exactly where you went wrong. This means you’ll get quicker results, and your putting will improve faster.
- Two Balls Included: With two balls in the set, you can practice for longer without worrying about losing one. Plus, having a backup means you won’t have to stop your session early if something happens to one of the balls.
- Set-Up Guide: To make sure you’re practicing correctly, the included guide helps you line up the balls properly on your putting mat. This ensures you’re using the Devil Ball the right way and getting the most out of your practice.
- Portable Design: The carry pouch is a huge plus. You can easily toss the balls into your golf bag and take them with you, so no matter where you are, you can get in a quick putting session. It’s a great way to stay on top of your game even when you’re not on the course.
- Indoor & Outdoor Use: Whether it’s a rainy day or sunny outside, you can practice anytime. The Devil Ball is designed to work both indoors and outdoors, so you can practice on your living room carpet or take it to the course for some real-world putting practice.
With all of these features, the Devil Ball is more than just a fun gadget—it’s a powerful tool for improving your putting and making you a more consistent player.
Design & Build Quality

The design of the PuttOUT Devil Ball is where it really starts to set itself apart.
At first glance, these balls look a bit strange. They’re shaped more like a tire with a flat edge, unlike any other golf ball you’ve probably seen. But this unique shape is what makes them so effective.
That flat edge means that any slight misalignment of your putter’s face at impact is amplified, making it much easier to see where you went wrong.
And don’t worry about durability—these balls are built to last. Whether you’re using them on grass or a mat, they hold up well over time and continue to give consistent feedback.

I really like the practicality of the design. It’s not flashy, but it’s functional.
It’s all about providing the best feedback so that you can improve your putting.
The carry pouch is small enough that you can easily throw it into your golf bag, so you don’t have to worry about it getting damaged or losing it in transit.
The set is compact and easy to store, which is great if you don’t want to clutter up your space.

Performance & User Experience

Now, let’s talk about how the Devil Balls actually perform.
After using them for a while, I’ve learned that these balls are incredibly effective at providing instant feedback on my putting alignment. When you strike the ball perfectly, it rolls smoothly in a straight line, just like any other golf ball.
But when your putter’s face is misaligned—even just a little bit—the ball starts to wobble and veer off course.
This immediate feedback helps you understand what went wrong and gives you the opportunity to adjust before your next putt.

The real value here is in how it helps diagnose your putting problems.
If you struggle with consistently getting the ball on the right line, these balls make it obvious when something’s off.
Even slight errors, which might not be noticeable with a normal ball, are immediately apparent.
I’ve noticed that after using the Devil Balls for just a few practice sessions, I’ve become more aware of the alignment of my putter’s face at impact, and that awareness has helped me become a more consistent putter.

That being said, it’s not a quick fix. It takes a bit of time to get used to the feedback the Devil Balls provide.
They force you to be much more mindful of your putter’s face angle, which is exactly what you need to improve your putting accuracy.

The process of learning how to strike the ball correctly with these can be a bit challenging, but that’s part of the fun.
It’s a rewarding experience when you finally start hitting the ball perfectly, and the feedback is immediate when you get it right.
🏌️ If you’re serious about improving your golf game, check out my complete guide on the best golf training aids. I’ve covered the top tools that can really make a difference—take a look and see what could work best for you!
Pros & Cons

✔️ Pros:
- Immediate Feedback: If you’ve ever struggled with putting alignment, the instant feedback from the Devil Balls will be incredibly helpful. You’ll know right away if you’re not hitting the ball straight.
- Adjustable Difficulty: Whether you’re a beginner or an advanced player, the three levels of difficulty allow you to tailor your practice to your skill level. You can start with the easier settings and work your way up to the more challenging levels.
- Portable & Convenient: These balls are easy to take with you, whether you’re practicing at home or at the course. The carry pouch keeps them safe and secure, and they work both indoors and outdoors.
- Build Quality: The balls are durable and built to last, even with regular use. They won’t wear out quickly, making them a great long-term investment for your putting practice.
- Helps with Alignment: The flat-edge design is perfect for highlighting misalignments, helping you improve your face angle and putting accuracy over time.
❌ Cons:
- Takes Time to Master: This isn’t a quick fix. If you’re hoping for instant results, you’ll need to invest some time to get used to the feedback and adjust your putting technique accordingly.
- Doesn’t Help with Pace: While the Devil Balls are great for working on alignment, they don’t really help with the pace of your putts. You’ll need to focus on other drills if you want to improve your distance control.
- Not for All Putting Issues: If your alignment problem stems from a larger swing flaw, this tool might not be enough to fix it. It’s best used as a diagnostic tool for minor misalignments, not as a cure-all for bigger swing issues.
Final Verdict & Recommendation

The PuttOUT Devil Ball is definitely a solid investment if you’re serious about improving your putting accuracy.
It’s a unique and effective tool that provides clear, instant feedback on your putter’s face alignment.
While it may not be a quick fix, it’s a fantastic training aid that helps you become more mindful of your putting technique and correct any small errors that might be holding you back.
✅ If you’re looking to dial in your putting and want a fun challenge, the Devil Ball is definitely worth considering. It’s suitable for golfers of all skill levels, thanks to the adjustable difficulty settings. Check the price on Amazon here >>
Whether you’re a beginner looking to improve your consistency or a more experienced player working on the finer details of your stroke, this tool can help you reach your goals.

Where to Buy PuttOUT Devil Ball
You can find the PuttOUT Devil Ball at various golf equipment retailers, both online and in-store.
It’s a great option if you want to address one of the most common putting problems: misalignment of the putter’s face at impact.
By practicing with the Devil Ball, you’ll quickly identify when your putter’s face is off, helping you develop a more consistent stroke. Whether at home or on the course, it’s a practical tool to improve your putting accuracy.