I’m a player who doesn’t take a Sharpie marker to my ball…ever. No lines, no initials, etc. Nothing. I stab it with a pencil a few times and hit it. I love the alignment lines not only for putting but for lining up the ball on the tee. Ithas great carry off the tee and stopping power on the greens. I have no hesitation in recommending the ERC." - Nesi47, Callawaygolf.com component or part thereof that is defective or becomes defective during normal use within two years

years ago, I can remember a day when marking your ball with a straight line was a serious thing. Brad Faxon was the first person I saw who did it—he putted the teeth out of it for like 30 years. So there had to be something to it, right? Shortly after, the ball-marking industry blew up—colored Sharpies, perfect line devices, and everything in between was littered down aisles of your local golf store. Rightly proud of the innovation, Odyssey engineers developed a Panlite window to showcase the face technology behind a layer of automotive-grade polymer. The window is positioned in different locations on blade and mallet models. This is an excellent golf ball to use. It has great feel and excellent spin around the greens. It is especially great for putting; very easy to align." - Dennis, Callawaygolf.comOdyssey today unveiled its Ai-One and Ai-One milled putters, which leverage the company’s Artificial Intelligence design and super-computing capabilities, honed in recent driver faces, to create what the company is calling “the most advanced insert in golf.” Given all of the aforementioned, intrigue abounded at GolfWRX HQ and in the GolfWRX forums around Callaway/Oddysey’s apparent application of artificial intelligence to putter design. Speculation about the cutaways behind the putter faces and what exactly was being showcased was rife as well. A putter face designed leveraging the powers of artificial intelligence, perhaps? We knew we had a great product when we launched this because the testing results came in so strong, but the one thing that I think we were a little bit, maybe not surprised, but excited about was early on – this putter captured the attention of the best players in the world. This putter is already in the bag of a number one player in the world (Ruoning Yin). This putter is already in the bag of our Masters Champion (Jon Rahm). This putter is already in the bag of someone that made a switch at the Tour Championship (Sam Burns)…the same player has never made a switch in putter since he turned professional in 2017.” Straight putts are where I like to start, and that’s what I did here. The next test will be the golf course, but from the ground level, I was pleasantly surprised at what I discovered.

Golf is a game of inches, especially when it comes to putting. That’s why utilizing a golf ball marker will not only help you denote where your ball is on the green without fear of getting hit by another ball but also set you up for success as you stare down that birdie putt. Again, engineers implemented a blue PVD finish, and 5, 10, 15, and 20-gram weights may be used interchangeably to dial in head weight. The steel SL 90 shaft is standard here as well. rights; a consumer may have other rights depending upon where he or she lives. Some jurisdictions doWe’ve designed two different putters under this Ai-One umbrella with really two different objectives. We have the milled line, the champagne-colored insert which is a milled titanium insert in a milled stainless steel head. So you get that look and feel of a milled putter, that is very important to us, to have the feel of that be consistent with what players that use milled putters expect, but with performance you wouldn’t get from a typical milled putter. Golf isn’t a cheap sport to play. After you’ve spent hundreds (or even thousands) on clubs, a bag, balls, shoes, apparel, and other equipment, spending a pretty penny on an object similar to said coin might not be a priority. Whether you prefer cheaper plastic ball markers or have the money and desire to spend more on a higher-end metal ball marker and putting aid, the choice is yours. Weight and 20-gram weights may be used interchangeably to dial in head weight. Also, the latest iteration of Stroke Lab is a steel SL 90 shaft, which features up to 30 grams of weight in the butt end for counterbalancing. A golf ball marker does exactly what its name implies: It marks a golf ball. Golf ball markers are utilized on the greens when you need an object to denote where your ball is prior to putting it. They mainly come in handy if your ball falls on the line of someone else’s putt, and obviously, because you don’t want them hitting your ball, you swap it out for a flat ball marker that’s a win-win for everyone. What do golf pros use as ball markers? We spotted Odyssey’s new Ai-One and Ai-One Milled putters down the stretch of the PGA Tour season and were able to photograph them on the putting green at the Shriners Children’s Open three weeks ago.