Lefties Only Golf Tip: Right guys, golf ball manufacturers aren’t daft. They put lines on the golf ball for a reason. They want you to get better at golf. And if you are not using this line, this aide on the golf ball, then you are missing out really. I’ll be honest with you. So normally, there would be some kind of alignment on there and we've just got a practice ball here that says practice across it, but it's in a perfectly straight line. When you look at any golf ball, there is either some sort of logo that aims it straight, if not you can actually buy a tool that can draw a line on the golf balls, a rather perfect straight line. Use that! It's so important.