Golf is no different. Witness golf-ball markers: They’re one of the simplest (and smallest) devices in the game, yet they’re still a fun way for golfers to express themselves. Golf-ball ...

On Point ball markers feature a line on them to mirror that on your golf ball, but more importantly, they’re slightly dome shaped. This means they can act as a handy pre-round training aid ...

Once I aligned the marker to my line and the line on my golf ball to the marker, I had great success making short puts I often miss. I gave the brochure and a ball marker to a friend, who took it ...