Abstract: I have invented a tool to enable a golfer to determine his/her TrueAim to the hole when putting. The premise of the invention is that no two sets of eyes see or aim in exactly the same fashion and the device allows the individual golfer to establish and practice his/her TrueAim. The device is designed for a person to practice with and to train the individual to determine the aim of a putt, and then enable the individual to properly align based on that aim determination. Unique features of the device allow the golfer to align to a point within the cup just a few inches in front of the ball, and allows the golfer to align the putter to that spot and thereby align to what the golfer believes is the TrueAim of the putt. After putting the ball from the spot on the tongue of the device, and over the alignment arrow and dot in the round (see D and E in FIG.