Golfballs.com's exclusive AlignXL™ features a durable, Tour-Proven golf ball alignment aid that includes a line halfway around the golf ball, and is available on balls from golf's top brands! Gone are the days of the messy markers that rub off after one stroke. We've combined 20 years of golf customization experience with the demands of golf's very best players to create a golf ball alignment decoration that will truly help to improve your game.